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Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
on the Indochinese Peninsula. With a population of almost 66 million, it spans . Thailand is bordered to the northwest by
Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...
, to the northeast and east by
Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
, to the southeast by
Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
, to the south by the
Gulf of Thailand The Gulf of Thailand (), historically known as the Gulf of Siam (), is a shallow inlet adjacent to the southwestern South China Sea, bounded between the southwestern shores of the Indochinese Peninsula and the northern half of the Malay Peninsula. ...
and
Malaysia Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai, southernmost point of continental Eurasia, it is a federation, federal constitutional monarchy consisting of States and federal territories of Malaysia, 13 states and thre ...
, and to the southwest by the
Andaman Sea The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and the west side of the Malay Peninsula, and separated f ...
; it also shares
maritime border A maritime boundary is a conceptual division of Earth's water surface areas using physiographical or geopolitical criteria. As such, it usually bounds areas of exclusive national rights over mineral and biological resources,VLIZ Maritime Boun ...
s with
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
to the southeast and
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
and
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
to the southwest.
Bangkok Bangkok, officially known in Thai language, Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estim ...
is the state capital and
largest city The United Nations uses three definitions for what constitutes a city, as not all cities in all jurisdictions are classified using the same criteria. Cities may be defined as the cities proper, the extent of their urban area, or their metrop ...
. Thai peoples migrated from southwestern China to mainland Southeast Asia from the 6th to 11th centuries. Indianised kingdoms such as the
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
,
Khmer Empire The Khmer Empire was an empire in Southeast Asia, centered on Hydraulic empire, hydraulic cities in what is now northern Cambodia. Known as Kambuja (; ) by its inhabitants, it grew out of the former civilization of Chenla and lasted from 802 t ...
, and
Malay states The monarchies of Malaysia exist in each of the nine Malay states under the constitutional monarchy system as practised in Malaysia. The political system of Malaysia is based on the Westminster parliamentary system in combination with features ...
ruled the region, competing with Thai states such as the Kingdoms of
Ngoenyang Hiran Nakhon Ngoenyang (; ), also known as Chayaworanakhon Chiang Lao, Hiranyanakhon Ngoenyang Chiang Saen, Nakhon Yangkapura, or Thasai Ngoenyang was an early mueang or kingdom of the Northern Thai people from the 7th through 13th centuries A ...
, Sukhothai,
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
, and
Ayutthaya Ayutthaya, Ayudhya, or Ayuthia may refer to: * Ayutthaya Kingdom, a Thai kingdom that existed from 1350 to 1767 ** Ayutthaya Historical Park, the ruins of the old capital city of the Ayutthaya Kingdom * Phra Nakhon Si Ayutthaya province (locall ...
, which also rivalled each other. European contact began in 1511 with a Portuguese diplomatic mission to Ayutthaya, which became a regional power by the end of the 15th century. Ayutthaya reached its peak during the 18th century, until it was destroyed in the Burmese–Siamese War. King Taksin the Great quickly reunified the fragmented territory and established the short-lived
Thonburi Kingdom The Thonburi Kingdom was a major Thai people, Siamese kingdom which existed in Southeast Asia from 1767 to 1782, centered around the city of Thonburi, in Siam or present-day Thailand. The kingdom was founded by Taksin, who reunited Siam follow ...
(1767–1782), of which he was the only king. He was succeeded in 1782 by
Phutthayotfa Chulalok Phutthayotfa Chulalok (born Thongduang; 20 March 1737 – 7 September 1809), also known by his regnal name Rama I, was the founder of the Rattanakosin Kingdom (now Thailand) and the first King of Siam from the reigning Chakri dynasty. He asce ...
(Rama I), the first monarch of the current
Chakri dynasty The Chakri dynasty is the current reigning dynasty of the Thailand, Kingdom of Thailand. The head of the house is the Monarchy of Thailand, king, who is head of state. The family has ruled Thailand since the founding of the Rattanakosin era and ...
. Throughout the era of
Western imperialism in Asia The influence and imperialism of the West peaked in Asian territories from the colonial period beginning in the 16th century, and substantially reduced with 20th century decolonization. It originated in the 15th-century search for trade routes t ...
, Siam remained the only state in the region to avoid
colonisation 475px, Map of the year each country achieved List of sovereign states by date of formation, independence. Colonization (British English: colonisation) is a process of establishing occupation of or control over foreign territories or peoples f ...
by foreign powers, although it was often forced to make
territorial A territory is an area of land, sea, or space, belonging or connected to a particular country, person, or animal. In international politics, a territory is usually a geographic area which has not been granted the powers of self-government, ...
trade and legal concessions in unequal treaties. The Siamese system of government was centralised and transformed into a modern unitary absolute monarchy during the 1868–1910 reign of
Chulalongkorn Chulalongkorn (20 September 1853 – 23 October 1910), posthumously honoured as King Chulalongkorn the Great, was the fifth king of Siam from the Chakri dynasty, titled Rama V. Chulalongkorn's reign from 1868 until his death in 1910 was cha ...
(Rama V). In
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, Siam sided with the Allies, a political decision made in order to amend the unequal treaties. Following a bloodless
revolution In political science, a revolution (, 'a turn around') is a rapid, fundamental transformation of a society's class, state, ethnic or religious structures. According to sociologist Jack Goldstone, all revolutions contain "a common set of elements ...
in 1932, it became a constitutional monarchy and changed its official name to Thailand, becoming an ally of Japan in
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. In the late 1950s, a military coup under
Sarit Thanarat Sarit Thanarat (also spelled Dhanarajata; ; born Siri (); 16 June 1908 – 8 December 1963) was a Thai politician and military commander. He served as commander-in-chief of the Royal Thai Army (from 1954) and as Minister of Defense during ...
revived the monarchy's historically influential role in politics. During the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
, Thailand became a
major non-NATO ally A major non-NATO ally (MNNA) is a designation given by the Federal government of the United States, United States government to countries that have strategic working relationships with the United States Armed Forces while not being members of t ...
of the United States and played an anti-communist role in the region as a member of
SEATO The Southeast Asia Treaty Organization (SEATO) was an international organization for collective defense in Southeast Asia created by the Southeast Asia Collective Defense Treaty signed in September 1954 in Manila, Philippines. The formal insti ...
, which was disbanded in 1977. Apart from a brief period of parliamentary democracy in the mid-1970s and 1990s, Thailand has periodically alternated between
democracy Democracy (from , ''dēmos'' 'people' and ''kratos'' 'rule') is a form of government in which political power is vested in the people or the population of a state. Under a minimalist definition of democracy, rulers are elected through competitiv ...
and military rule. Since the 2000s, the country has been in continual political conflict between supporters and opponents of twice-elected
Prime Minister of Thailand The prime minister of Thailand (, , ; literally 'chief minister of state') is the head of government of Thailand. The prime minister is also the chair of the cabinet of Thailand. The post has existed since the Siamese Revolution of 1932, when ...
Thaksin Shinawatra Thaksin Shinawatra (, ; born 26 July 1949) is a Thai businessman and politician who was the 23rd prime minister of Thailand from 2001 to 2006. Since 2009 he has also been a citizen of Montenegro. Thaksin founded the mobile phone operator A ...
, which resulted in two coups (in
2006 2006 was designated as the International Year of Deserts and Desertification. Events January * January 1– 4 – Russia temporarily cuts shipment of natural gas to Ukraine during a price dispute. * January 12 – A stampede during t ...
and
2014 The year 2014 was marked by the surge of the Western African Ebola epidemic, West African Ebola epidemic, which began in 2013, becoming the List of Ebola outbreaks, most widespread outbreak of the Ebola, Ebola virus in human history, resul ...
), along with the establishment of its current constitution, a nominally democratic government after the
2019 Thai general election Nineteen or 19 may refer to: * 19 (number) * One of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (1987 film), a 1987 science fiction film * '' 19-Nineteen'', a 2009 South Korean film * '' D ...
, and large pro-democracy protests in 2020–2021, which included unprecedented demands to reform the monarchy. Since 2019, it has been nominally a
parliamentary In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
constitutional monarchy Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. ...
; in practice, however, structural advantages in the constitution have ensured the military's continued influence in politics. Thailand is a
middle power A middle power is a state that is not a superpower or a great power, but still exerts influence and plays a significant role in international relations. These countries often possess certain capabilities, such as strong economies, advanced tech ...
in global affairs and a founding member of
ASEAN The Association of Southeast Asian Nations, commonly abbreviated as ASEAN, is a regional grouping of 10 states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its member states r ...
. It has the second-largest economy in Southeast Asia and the 23rd-largest in the world by PPP, and it ranks 29th by nominal GDP. Thailand is classified as a
newly industrialised economy The category of newly industrialized country (NIC), newly industrialized economy (NIE) or middle-income country is a socioeconomic classification applied to several countries around the world by political scientists and economists. They represent ...
, with manufacturing, agriculture, and
tourism Tourism is travel for pleasure, and the Commerce, commercial activity of providing and supporting such travel. World Tourism Organization, UN Tourism defines tourism more generally, in terms which go "beyond the common perception of tourism as ...
as leading sectors.


Etymology

Thailand was known by outsiders before 1939 as ''Siam''. According to
George Cœdès George Cœdès (; 10 August 1886 – 2 October 1969) was a French scholar of southeast Asian archaeology and history. Biography Cœdès was born in Paris to a family known as having settled in the region of Strasbourg before 1740. His ancestor ...
, the word ''Thai'' () means 'free man' in the Thai language, "differentiating the Thai from the natives encompassed in Thai society as serfs". According to Chit Phumisak, Thai () simply means 'people' or 'human being'; his investigation shows that some rural areas used the word "Thai" instead of the usual Thai word ''khon'' () for people. According to
Michel Ferlus Michel Ferlus (; 1935 – 10 March 2024) was a French linguistics, linguist who specialized in the historical phonology of languages of Southeast Asia. In addition to phonological systems, he also studied writing systems, in particular the evoluti ...
, the ethnonyms Thai-Tai (or Thay-Tay) would have evolved from the etymon ''*k(ə)ri:'' 'human being'. Thais often refer to their country using the polite form ''prathet Thai'' (). They also use the more colloquial term ''mueang Thai'' () or simply ''Thai;'' the word ''
mueang Mueang ( Ahom: 𑜉𑜢𑜤𑜂𑜫; ''mɯ̄ang'', ), Muang ( ''mɯ́ang'', ), Möng ( Tai Nuea: ᥛᥫᥒᥰ ''möeng''; ''móeng'', ), Meng ( zh, c=猛 or 勐) or Mường (Vietnamese) were pre-modern semi-independent city-states or princip ...
'', archaically referring to a
city-state A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory. They have existed in many parts of the world throughout history, including cities such as Rome, ...
, is commonly used to refer to a city or town as the centre of a region. ''Ratcha Anachak Thai'' () means 'kingdom of Thailand' or 'kingdom of Thai'. Etymologically, its components are: ''ratcha'' (, ''
rājan Raja (; from , IAST ') is a noble or royal Sanskrit title historically used by some Indian rulers and monarchs and highest-ranking nobles. The title was historically used in the Indian subcontinent and Southeast Asia. The title has a long ...
'', 'king, royal, realm'), ''ana-'' (
Pali Pāli (, IAST: pāl̤i) is a Classical languages of India, classical Middle Indo-Aryan languages, Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pali Canon, Pāli Can ...
''āṇā'' 'authority, command, power', itself from the Sanskrit , ''ājñā'', of the same meaning), and ''-chak'' (from Sanskrit ''cakra-'' 'wheel', a symbol of power and rule). The
Thai National Anthem The Thai National Anthem, also simply referred to as the National Anthem, is the national anthem of Thailand. It was officially adopted in its current form on 10 December 1939. It replaced "Sansoen Phra Barami" as the civilian anthem in 1932 (the ...
(), written by
Luang Saranupraphan Luang Saranupraphan (Nuan Pachinphayak) (; 24 August 1896 – 14 June 1954) was a Thai writer. He is most known for writing the lyrics of the Thai National Anthem. Saranupraphan edited the journals ''Sena sueksa lae phae witthayasat'' ("Military ...
during the patriotic 1930s, refers to the Thai nation as ''prathet Thai'' (). The first line of the national anthem is: ''prathet thai ruam lueat nuea chat chuea thai'' (), 'Thailand is founded on blood and flesh'. The former name ''Siam'' may have originated from
Sanskrit Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
श्याम (''śyāma'', 'dark') or
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
ရာမည (''rhmañña'', 'stranger'), probably the same root as '' Shan'' and ''
Assam Assam (, , ) is a state in Northeast India, northeastern India, south of the eastern Himalayas along the Brahmaputra Valley, Brahmaputra and Barak River valleys. Assam covers an area of . It is the second largest state in Northeast India, nor ...
''. The word ''Śyâma'' is possibly not the true origin, but a pre-designed deviation from its proper, original meaning. Another theory is the name derives from the Chinese calling this region 'Xian'. The ancient Khmers used the word ''Siam'' to refer to people settled in the west
Chao Phraya River The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
valley surrounding the ancient city of
Nakhon Pathom Nakhon Pathom (, ) is a city (''thesaban nakhon'') in central Thailand, the former capital of Nakhon Pathom province. One of the most important landmarks is the giant Phra Pathommachedi. The city is also home to Thailand's only Bhikkhuni temple W ...
in the present-day
central Thailand Central Thailand (Central Plain) (historically also known as Siam or Dvaravati) is one of the regions of Thailand, covering the broad alluvial plain of the Chao Phraya River. It is separated from northeast Thailand (Isan) by the Phetchabun Mount ...
; it may probably originate from the name of Lord
Krishna Krishna (; Sanskrit language, Sanskrit: कृष्ण, ) is a major deity in Hinduism. He is worshipped as the eighth avatar of Vishnu and also as the Supreme God (Hinduism), Supreme God in his own right. He is the god of protection, c ...
, which also called ''Shyam'', as in the Wat Sri Chum Inscription, dated 13th century CE, mentions came to restore Phra Pathommachedi at the city of Lord Krishna (Nakhon Pathom) in the early era of the
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
. The signature of King
Mongkut Mongkut (18 October 18041 October 1868) was the fourth Monarchy of Thailand, king of Siam from the Chakri dynasty, titled Rama IV. He reigned from 1851 until his death in 1868. The reign of Mongkut was marked by significant modernization ini ...
(r. 1851–1868) reads ''SPPM'' (''Somdet Phra Poramenthra Maha'') ''Mongkut Rex Siamensium'' (Mongkut, King of the Siamese). This usage of the name in the country's first international treaty gave the name ''Siam'' official status, until 24 June 1939 when it was changed to ''Thailand''.


History


Prehistory and origins

There is evidence of continuous human habitation in present-day Thailand from 20,000 years ago to the present day. The earliest evidence of rice growing is dated at 2,000 BCE. Areas comprising what is now Thailand participated in the
Maritime Jade Road Maritime may refer to: Geography * Maritime Alps, a mountain range in the southwestern part of the Alps * Maritime Region, a region in Togo * Maritime Southeast Asia * The Maritimes, the Canadian provinces of Nova Scotia, New Brunswick, and Pri ...
, as ascertained by archeological research. The trading network existed for 3,000 years, between 2000 BCE to 1000 CE. Bronze appeared –1,000 BCE. The site of
Ban Chiang Ban Chiang (, ; , ) is an archaeological site in Nong Han district, Udon Thani province, Thailand. It has been a UNESCO World Heritage Site since 1992. Discovered in 1966, the site first attracted interest due to its ancient red-painted potte ...
in northeast Thailand currently ranks as the earliest known centre of copper and bronze production in Southeast Asia. Iron appeared around 500 BCE. The
Kingdom of Funan Funan (; , ; , Chữ Hán: ; ) was the name given by Chinese cartography, Chinese cartographers, geographers and writers to an ancient Khmer-Mon Greater India#Indianized kingdoms of South East Asia, Indianized state—or, rather a loose netwo ...
was the first and most powerful Southeast Asian kingdom at the time (2nd century BCE). The
Mon people The Mon (; Thai Mon: ဂကူမည်; , ; , ) are an ethnic group who inhabit Lower Myanmar's Mon State, Kayin State, Kayah State, Tanintharyi Region, Bago Region, the Irrawaddy Delta, and several areas in Thailand (mostly in Pathum Than ...
established the principalities of
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
and Kingdom of Hariphunchai in the 6th century. The
Khmer people The Khmer people (, Romanization of Khmer#UNGEGN, UNGEGN: , Romanization of Khmer#ALA-LC Romanization Tables, ALA-LC: ) are an Austroasiatic ethnic group native to Cambodia. They comprise over 95% of Cambodia's population of 17 million.https ...
established the
Khmer empire The Khmer Empire was an empire in Southeast Asia, centered on Hydraulic empire, hydraulic cities in what is now northern Cambodia. Known as Kambuja (; ) by its inhabitants, it grew out of the former civilization of Chenla and lasted from 802 t ...
, centred in
Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...
, in the 9th century.
Tambralinga Tambralinga or Ho-ling was an Indianised Malay kingdom located on the Malay Peninsula (in modern-day Southern Thailand), existing at least from the 2nd to 13th centuries CE. It possibly was under the influence of Srivijaya for some time, but l ...
, a Malay state controlling trade through the
Malacca Strait The Strait of Malacca is a narrow stretch of water, long and from wide, between the Malay Peninsula to the northeast and the Indonesian island of Sumatra to the southwest, connecting the Andaman Sea (Indian Ocean) and the South China Sea (Pa ...
, rose in the 10th century. The Indochina peninsula was heavily influenced by the culture and religions of India from the time of the Kingdom of Funan to that of the Khmer Empire. The
Thai people Thai people, historically known as Siamese people, are an ethnic group native to Thailand. In a narrower and ethnic sense, the Thais are also a Tai peoples, Tai ethnic group dominant in Central Thailand, Central and Southern Thailand (Siam prope ...
are of the Tai ethnic group, characterised by common linguistic roots. Chinese chronicles first mention the Tai peoples in the 6th century BCE. While there are many assumptions regarding the origin of Tai peoples, David K. Wyatt, a historian of Thailand, argued that their ancestors who at present inhabit Laos, Thailand, Myanmar, India, and China came from the
Điện Biên Phủ Điện Biên Phủ (, vi-hantu, ) is a city in the Northwest (Vietnam), northwestern region of Vietnam. It is the capital of Điện Biên Province. The city is best known for the decisive Battle of Dien Bien Phu, Battle of Điện Biên Phủ ...
area between the 5th and the 8th century. Thai people began migrating into present-day Thailand gradually from the 6th to 11th century, which Mon and Khmer people occupied at the time. Thus Thai culture was influenced by Indian, Mon, and Khmer cultures. Tai people intermixed with various ethnic and cultural groups in the region, resulting in many groups of present-day Thai people. Genetic evidences suggested that ethnolinguistics could not accurately predict the origins of the Thais. Sujit Wongthes argued that Thai is not a race or ethnicity but a culture group. According to French historian
George Cœdès George Cœdès (; 10 August 1886 – 2 October 1969) was a French scholar of southeast Asian archaeology and history. Biography Cœdès was born in Paris to a family known as having settled in the region of Strasbourg before 1740. His ancestor ...
, "The Thai first enter history of Farther India in the eleventh century with the mention of ''Syam'' slaves or prisoners of war in
Champa Champa (Cham language, Cham: ꨌꩌꨛꨩ, چمڤا; ; 占城 or 占婆) was a collection of independent Chams, Cham Polity, polities that extended across the coast of what is present-day Central Vietnam, central and southern Vietnam from ...
epigraphy", and "in the twelfth century, the
bas-relief Relief is a sculptural method in which the sculpted pieces remain attached to a solid background of the same material. The term ''relief'' is from the Latin verb , to raise (). To create a sculpture in relief is to give the impression that th ...
s of
Angkor Wat Angkor Wat (; , "City/Capital of Wat, Temples") is a Buddhism and Hinduism, Hindu-Buddhist temple complex in Cambodia. Located on a site measuring within the ancient Khmer Empire, Khmer capital city of Angkor, it was originally constructed ...
" where "a group of warriors" are described as ''Syam'', though Cham accounts do not indicate the origins of ''Syam'' or what ethnic group they belonged to. The origins and ethnicity of the ''Syam'' remain unclear, with some literature suggesting that ''Syam'' refers to the
Shan people The Shan people (, , or , ), also known as the Tai Long (တႆးလူင်, ) or Tai Yai, are a Tai ethnic group of Southeast Asia. The Shan are the biggest minority of Burma (Myanmar) and primarily live in the Shan State, but also inhabi ...
, the
Bru people The Bru (also Bruu, or Bru-Vân Kiều; ; Lao: wikt:บรู, ບຣູ ; Thai: wikt:บรู, บรู; which literally means "people living in the woods") are an indigenous peoples, indigenous ethnic group living in Thailand, Laos, Vietna ...
, or the
Brau people The Brau people () are an ethnic group living in Laos, Cambodia, and Vietnam. In Vietnam, most Brau live in Đắc Mế village, Bờ Y commune, Ngọc Hồi district, Kon Tum province (Đặng, et al. 2010:112), and the population was 525 in 20 ...
. However, mainland Southeast Asian sources from before the fourteenth century primarily used the word ''Syam'' as an
ethnonym An ethnonym () is a name applied to a given ethnic group. Ethnonyms can be divided into two categories: exonyms (whose name of the ethnic group has been created by another group of people) and autonyms, or endonyms (whose name is created and used ...
, referring to those who belonged to a separate cultural category different from the Khmer, Cham, Bagan, or Mon. This contrasts with the Chinese sources, where ''Xian'' was used as a
toponym Toponymy, toponymics, or toponomastics is the study of ''wikt:toponym, toponyms'' (proper names of places, also known as place names and geographic names), including their origins, meanings, usage, and types. ''Toponym'' is the general term for ...
.


Early Tai confederate cities: (691 BCE – 13th century CE)

Theoretically, Tai-Kadai-speaking people formed as early as the 12th century BCE in the middle of the Yangtze basin. Some groups later migrated south to
Guangxi Guangxi,; officially the Guangxi Zhuang Autonomous Region, is an Autonomous regions of China, autonomous region of the China, People's Republic of China, located in South China and bordering Vietnam (Hà Giang Province, Hà Giang, Cao Bằn ...
. However, after several bloody centuries against Chinese influence in
Guangxi Guangxi,; officially the Guangxi Zhuang Autonomous Region, is an Autonomous regions of China, autonomous region of the China, People's Republic of China, located in South China and bordering Vietnam (Hà Giang Province, Hà Giang, Cao Bằn ...
between 333 BCE and the 11th century, hundreds of thousands of Tais were killed, thus,
Tai people Tai peoples are the populations who speak (or formerly spoke) the Tai languages. There are a total of about 93 million people of Tai ancestry worldwide, with the largest ethnic groups being Dai, Thai, Isan, Tai Yai (Shan), Lao, Tai Ahom, ...
began to move southwestward along the rivers and over the lower passes into the mountain north of
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
and river valleys in present-day
Assam Assam (, , ) is a state in Northeast India, northeastern India, south of the eastern Himalayas along the Brahmaputra Valley, Brahmaputra and Barak River valleys. Assam covers an area of . It is the second largest state in Northeast India, nor ...
of
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
. Some evidence indicates that the ancestors of Tai people migrated en masse southwestwards out of Yunnan only after the 1253 Mongol invasion of Dali; however, it is not generally accepted. Tais defeated indigenous tribes and emerged as the new power in the new region. As a result, several Tai city-states were established, scattered from
Điện Biên Phủ Điện Biên Phủ (, vi-hantu, ) is a city in the Northwest (Vietnam), northwestern region of Vietnam. It is the capital of Điện Biên Province. The city is best known for the decisive Battle of Dien Bien Phu, Battle of Điện Biên Phủ ...
in present-day northwestern
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
and highland
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
to
northeastern India Northeast India, officially the North Eastern Region (NER), is the easternmost region of India representing both a geographic and political administrative division of the country. It comprises eight states—Arunachal Pradesh, Assam, Manipur, M ...
. According to the ''Simhanavati legend'' given in several chronicles, the first Tai city-state in northern Thailand, Singhanavati, was founded around the 7th century. However, several modern
geology Geology (). is a branch of natural science concerned with the Earth and other astronomical objects, the rocks of which they are composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth ...
and
archaeology Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of Artifact (archaeology), artifacts, architecture, biofact (archaeology), biofacts or ecofacts, ...
studies found that its centre, Yonok Nahaphan, dates from 691 BCE–545 CE; this roughly coincides with the establishment of
Shan States The Shan States were a collection of minor Shan people, Shan kingdoms called ''mueang, möng'' whose rulers bore the title ''saopha'' (''sawbwa''). In British rule in Burma, British Burma, they were analogous to the princely states of Britis ...
, another Tai's federated principalities in the present-day northeast
Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...
. as well as
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
(
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
) in the east. After Singhanavati was submerged below
Chiang Saen Lake Chiang Saen Lake () is a natural freshwater lake in Thailand, it is located in Yonok Subdistrict, Chiang Saen District, Chiang Rai Province, northern Thailand, northernmost Thailand. According to the Thai folklore, folklore, the legend of Sing ...
due to an
earthquake An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they ...
in 545, the survivors then founded a new seat at . The kingdom lasted for another 93 years. In addition to Singhanavati, another northern principality probably related to the Tai people,
Ngoenyang Hiran Nakhon Ngoenyang (; ), also known as Chayaworanakhon Chiang Lao, Hiranyanakhon Ngoenyang Chiang Saen, Nakhon Yangkapura, or Thasai Ngoenyang was an early mueang or kingdom of the Northern Thai people from the 7th through 13th centuries A ...
, was established as the successor of Singhanavati in 638 by , also centred in (present-day Mae Sai District,
Chiang Rai Chiang Rai (, ; , ) is the northernmost major city in Thailand, with a population of about 200,000 people. It is located in Mueang Chiang Rai District, Chiang Rai Province. Chiang Rai was established as a capital city in the reign of King Ma ...
). Its seat was moved to
Chiang Mai Chiang Mai, sometimes written as Chiengmai or Chiangmai, is the largest city in northern Thailand, the capital of Chiang Mai province and the List of municipalities in Thailand#Largest cities by urban population, second largest city in Thailan ...
in 1262 by King
Mangrai Mangrai (; ; c. 1238–1311) was the 25th king of Ngoenyang (r. 1261–1292) and the first king of Lanna (r. 1292–1311). He established a new city, Chiang Mai, as the capital of the Lanna Kingdom (1296–1558).Wyatt, D. K. Thailand, A Short Hi ...
, which considered the foundation of the
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
kingdom. Mangrai unified the surrounding area and also created a network of states through political alliances to the east and north of the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
. His dynasty would rule the kingdom continuously for the next two centuries.
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
expanded its territory southward and annexed the
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
Hariphunchai of
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
in 1292. In the late tenth century, Tai people began to migrate further south to the present-day upper
central Thailand Central Thailand (Central Plain) (historically also known as Siam or Dvaravati) is one of the regions of Thailand, covering the broad alluvial plain of the Chao Phraya River. It is separated from northeast Thailand (Isan) by the Phetchabun Mount ...
. Around the 1100s period, several cities in this area, such as Songkwae, Sawankhalok, and Chakangrao, were ruled by the Tai people, and they eventually launched several battles against the pre-existing
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
of Lavo, who had been falling under
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
and Khmer influences since the 7th century, thus bringing the establishment of the Tai people's independent state,
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
, in the upper
Chao Phraya River The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
valley in 1238. The earliest conflict between
Tai people Tai peoples are the populations who speak (or formerly spoke) the Tai languages. There are a total of about 93 million people of Tai ancestry worldwide, with the largest ethnic groups being Dai, Thai, Isan, Tai Yai (Shan), Lao, Tai Ahom, ...
and the preexisting ethnics was recorded in the mid-4th century when the ruler of  Singhanavati, , forcibly lost the seat at Yonok to King Khom from Umongasela (present-day
Fang A fang is a long, pointed tooth. In mammals, a fang is a modified maxillary tooth, used for biting and tearing flesh. In snakes, it is a specialized tooth that is associated with a venom gland (see snake venom). Spiders also have external fangs, ...
). He then fled to Vieng Si Tuang (; present-day Wiang Phang Kham, Mae Sai district) but had to send tributes to Yonok annually until his son, Phrom, took back Yonok and expelled King Khom from Umongasela. Phrom also marched the troops south to occupy Chakangrao from the enemy as well as founding the city of Songkwae. Some historians suggest that Lavo's capital,
Lopburi Lopburi (, , ) is the capital city of Lopburi Province in Thailand. It is about northeast of Bangkok. It has a population of 58,000. The town ('' thesaban mueang'') covers the whole ''tambon'' Tha Hin and parts of Thale Chup Son of Muea ...
, was once seized by Phrom. In contrast,
Tai people Tai peoples are the populations who speak (or formerly spoke) the Tai languages. There are a total of about 93 million people of Tai ancestry worldwide, with the largest ethnic groups being Dai, Thai, Isan, Tai Yai (Shan), Lao, Tai Ahom, ...
instead established relationships with Siamese Mon via
royal intermarriage Royal intermarriage is the practice of members of ruling dynasties marrying into other reigning families. It was more commonly done in the past as part of strategic diplomacy for national interest. Although sometimes enforced by legal requirem ...
s.


Mon and Lavo Kingdoms: (5th century CE – 13th century CE)

As is generally known, the present-day
Thai people Thai people, historically known as Siamese people, are an ethnic group native to Thailand. In a narrower and ethnic sense, the Thais are also a Tai peoples, Tai ethnic group dominant in Central Thailand, Central and Southern Thailand (Siam prope ...
were previously called Siamese before the country was renamed Thailand in the mid-20th century. Several genetic studies published in the 21st century suggest that the so-called Siamese people (central Thai) might have had Mon origins since their genetic profiles are more closely related to the
Mon people The Mon (; Thai Mon: ဂကူမည်; , ; , ) are an ethnic group who inhabit Lower Myanmar's Mon State, Kayin State, Kayah State, Tanintharyi Region, Bago Region, the Irrawaddy Delta, and several areas in Thailand (mostly in Pathum Than ...
in
Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...
than the Tais of
southern China Northern China () and Southern China () are two approximate regions that display certain differences in terms of their geography, demographics, economy, and culture. Extent The Qinling–Daba Mountains serve as the transition zone between ...
, and they probably later became Tais via
cultural diffusion In cultural anthropology and cultural geography, cultural diffusion, as conceptualized by Leo Frobenius in his 1897/98 publication ''Der westafrikanische Kulturkreis'', is the spread of cultural items—such as ideas, styles, religions, technolo ...
after the arriving of Tai people from the north around the 8th–10th centuries.Pittayaporn, Pittayawat (2014). Layers of Chinese Loanwords in Proto-Southwestern Tai as Evidence for the Dating of the Spread of Southwestern Tai
. ''MANUSYA: Journal of Humanities'', Special Issue No 20: 47–64.
This is also reflected in the language since over half of the vocabulary in the central Thai language is derived from or borrowed from the
Mon language The Mon language, formerly known as Peguan and Talaing, is an Austroasiatic language spoken by the Mon people. Mon, like the related Khmer language, but unlike most languages in mainland Southeast Asia, is not tonal. The Mon language is a recogn ...
, as well as
Pali Pāli (, IAST: pāl̤i) is a Classical languages of India, classical Middle Indo-Aryan languages, Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pali Canon, Pāli Can ...
and
Sanskrit Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
. Moreover, the
Jinakalamali (; ; ; ) is a Chiang Mai chronicle that covers mostly about religious history, and contains a section on early Lan Na kings to 1516/1517. Similar period Pali chronicles include the ''Chamadevivamsa'' and the ''Mulasasana''. Originally written ...
chronicle of Tai's
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
also called the southern region occupied by the Mon Haripuñjaya of
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
as ''Shyam Pradesh'' (), which indicates that the ancient Siamese and the Mon people in central Thailand were probably the same ethnolinguistic group. The earliest evidence to mention the Siam people are stone inscriptions found in
Angkor Borei Angkor Borei () is a district located in Takéo Province, in southern Cambodia. According to the 1998 census of Cambodia, it had a population of 44,980. Administration The district has 6 communes, 34 villages (as of 2019). History This anci ...
of
Funan Funan (; , ; , Chữ Hán: ; ) was the name given by Chinese cartographers, geographers and writers to an ancient Khmer-Mon Indianized state—or, rather a loose network of states ''( Mandala)''—located in Mainland Southeast Asia covering ...
(K.557 and K.600), dated 661 CE, the slave's name is mentioned as "Ku Sayam" meaning "Sayam female slaves" (Ku is a prefix used to refer to female slaves in the pre-Angkorian era), and the Takéo inscriptions (K.79) written in 682 during the reign of Bhavavarman II of
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
also mention Siam Nobel: ''Sāraṇnoya Poña Sayam'', which was transcribed into English as: ''the rice field that was given to the poña (noble rank) who was called Sayam (Siam)''. The Song Huiyao Jigao (960–1279) indicate Siamese people settled in the west
central Thailand Central Thailand (Central Plain) (historically also known as Siam or Dvaravati) is one of the regions of Thailand, covering the broad alluvial plain of the Chao Phraya River. It is separated from northeast Thailand (Isan) by the Phetchabun Mount ...
and their state was called ''Xiān guó'' ( zh, 暹國), while the eastern plain belonged to the Mon of Lavo ( zh, 羅渦國), who later fell under the
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
and Khmer hegemony around the 7th–9th centuries. Those Mon political entities, which also included Haripuñjaya in the north and several city-states in the
northeast The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A '' compass rose'' is primarily composed of four cardinal directions—north, east, south, and west—eac ...
, are collectively called
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
. However, the states of Siamese Mon and Lavo were later merged via the
royal intermarriage Royal intermarriage is the practice of members of ruling dynasties marrying into other reigning families. It was more commonly done in the past as part of strategic diplomacy for national interest. Although sometimes enforced by legal requirem ...
and became
Ayutthaya Kingdom The Ayutthaya Kingdom or the Empire of Ayutthaya was a Thai people, Thai kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Phra Nakhon Si Ayutthaya (city), Ayutthaya, in Siam, or present-day Thailand. Europe ...
in the mid-14th century, while the southwestern
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
principalities, centred in Phanom Rung and Phimai, later pledged allegiance to Siamese's Ayutthaya during the reign of
Borommarachathirat II Borommarachathirat II or Borom Rachathirat II (), also known as King Samphraya () (1386–1448), was a king of Ayutthaya. His reign saw its early expansions. He was a son of Intharacha who had finally taken the Ayutthayan throne for the Suphan ...
( 1424–1448). The remaining principal city-states in
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
region became
Lan Xang Lan Xang () or Lancang was a Lao people, Lao kingdom that held the area of present-day Laos from 1353 to 1707. For three and a half centuries, Lan Xang was one of the largest kingdoms in Southeast Asia. The kingdom is the basis for Laos's nat ...
around 1353 after the twin cities of
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
(
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
) and ''Vieng Chan Vieng Kham'' (
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
) became independent following the death of the Sukhothai king
Ram Khamhaeng Ramkhamhaeng (, ) or commonly known as Pho Khun Ramkhamhaeng Maharat (, ) was the third king of the Phra Ruang Dynasty, ruling the Sukhothai Kingdom (a historical kingdom of Thailand) from 1279 to 1298, during its most prosperous era. He is c ...
. According to the Wat Kud Tae inscription (K.1105), dated c. 7th century, during the period that the eastern Mon entity, Lavo, was strongly influenced by the
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
, the Siamese Mon in the west also established a
royal intermarriage Royal intermarriage is the practice of members of ruling dynasties marrying into other reigning families. It was more commonly done in the past as part of strategic diplomacy for national interest. Although sometimes enforced by legal requirem ...
with
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
as Sri Chakatham, prince of Sambhuka (ศามภูกะ, in the present-day
Ratchaburi province Ratchaburi province (, ) or Rat Buri () is one of Thailand's seventy-six provinces (''changwat'') lies in Western Thailand. Neighbouring provinces are (from north clockwise) Kanchanaburi, Nakhon Pathom, Samut Sakhon, Samut Songkhram and ...
), married to a princess of Isanavarman I, and two
mandala A mandala (, ) is a geometric configuration of symbols. In various spiritual traditions, mandalas may be employed for focusing attention of practitioners and adepts, as a spiritual guidance tool, for establishing a sacred space and as an aid ...
s then became an ally. After
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
sieged
Funan Funan (; , ; , Chữ Hán: ; ) was the name given by Chinese cartographers, geographers and writers to an ancient Khmer-Mon Indianized state—or, rather a loose network of states ''( Mandala)''—located in Mainland Southeast Asia covering ...
and moved the centre to
Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...
, both Siamese Mon and the Angkorian eventually marched the troops to attack
Vijaya Vijaya may refer to: Places * Vijaya (Champa), a city-state and former capital of the historic Champa in what is now Vietnam * Vijayawada, a city in Andhra Pradesh, India People * Prince Vijaya of Sri Lanka (fl. 543–505 BC), earliest recorde ...
of
Champa Champa (Cham language, Cham: ꨌꩌꨛꨩ, چمڤا; ; 占城 or 占婆) was a collection of independent Chams, Cham Polity, polities that extended across the coast of what is present-day Central Vietnam, central and southern Vietnam from ...
in 1201 during the reign of
Jayavarman VII Jayavarman VII (), known posthumously as Mahaparamasaugata (, c. 1122–1218), was king of the Khmer Empire. He was the son of King Dharanindravarman II (r. 1150–1160) and Queen Sri Jayarajacudamani. He was the first king devoted to Buddhism, ...
, as recorded in the Cho-Dinh inscription (C.3).


Sukhothai Kingdom (1238 CE – 14th century CE)

After the decline of the Khmer Empire and Kingdom of Pagan in the early 13th century, various states thrived in their place. The domains of Tai people existed from the northeast of present-day India to the north of present-day Laos and to the
Malay Peninsula The Malay Peninsula is located in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area contains Peninsular Malaysia, Southern Tha ...
. During the 13th century, Tai people had already settled in the core land of
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
and
Lavo Kingdom The Lavo Kingdom () was a political entity (Mandala (Southeast Asian political model), mandala) on the left bank of the Chao Phraya River in the Upper Chao Phraya valley from the end of Dvaravati civilization, in the 7th century, until 1388. The o ...
to
Nakhon Si Thammarat Nakhon Si Thammarat (, ; from ) is a city municipality (''thesaban nakhon'') located in Mueang Nakhon Si Thammarat, the capital of Nakhon Si Thammarat Province. Nakhon Si Thammarat Province is situated in the South of Thailand. It is about s ...
in the south. There are, however, no records detailing the arrival of the Tais. Around 1240, Pho Khun Bang Klang Hao, a local Tai ruler, rallied the people to rebel against the Khmer. He later crowned himself the first king of
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
in 1238. Mainstream Thai historians count Sukhothai as the first kingdom of Thai people. Sukhothai expanded furthest during the reign of
Ram Khamhaeng Ramkhamhaeng (, ) or commonly known as Pho Khun Ramkhamhaeng Maharat (, ) was the third king of the Phra Ruang Dynasty, ruling the Sukhothai Kingdom (a historical kingdom of Thailand) from 1279 to 1298, during its most prosperous era. He is c ...
(). However, it was mostly a network of local lords who swore fealty to Sukhothai, not directly controlled by it. He is believed have invented
Thai script The Thai script (, , ) is the abugida used to write Thai language, Thai, Southern Thai language, Southern Thai and many other languages spoken in Thailand. The Thai script itself (as used to write Thai) has 44 consonant symbols (, ), 16 vowel s ...
and Thai ceramics were an important export in his era. Sukhothai embraced
Theravada ''Theravāda'' (; 'School of the Elders'; ) is Buddhism's oldest existing school. The school's adherents, termed ''Theravādins'' (anglicized from Pali ''theravādī''), have preserved their version of the Buddha's teaching or ''Dharma (Buddhi ...
Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
in the reign of
Maha Thammaracha I Maha Thammaracha I (, ), born as Li Thai (, ), was a king of the Sukhothai Kingdom, and the first Buddhist philosopher to write in the Thai language. He reigned from roughly 1347 until his death in 1368. Li Thai was the son of Loe Thai and the g ...
(1347–1368).


Ayutthaya Kingdom (1351–1767)

According to the most widely accepted version of its origin, the Ayutthaya Kingdom rose from the earlier, nearby
Lavo Kingdom The Lavo Kingdom () was a political entity (Mandala (Southeast Asian political model), mandala) on the left bank of the Chao Phraya River in the Upper Chao Phraya valley from the end of Dvaravati civilization, in the 7th century, until 1388. The o ...
and Suvarnabhumi with
Uthong King U-thongThe Royal Institute.'List of monarchs Ayutthaya''. (; ) or King Ramathibodi I (; ; , 1314–1369) was the first king of the kingdom Ayutthaya Kingdom, Ayutthaya (now part of Thailand), reigning from 1351 to 1369. Origins and Reign ...
as its first king. Ayutthaya was a patchwork of self-governing principalities and tributary provinces owing allegiance to the King of Ayutthaya under the mandala system. Its initial expansion was through conquest and political marriage. Before the end of the 15th century, Ayutthaya invaded the Khmer Empire three times and sacked its capital
Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...
. Ayutthaya then became a regional power in place of the Khmer. Constant interference of Sukhothai effectively made it a vassal state of Ayutthaya and it was finally incorporated into the kingdom.
Borommatrailokkanat Borommatrailokkanat (, , ) or Trailok (1431–1488) was the king of the Ayutthaya Kingdom from 1448 to 1488. He was one of many monarchs who gained the epithet ''King of White Elephants'' (). He was the first Thai king to possess a "noble" or whit ...
brought about bureaucratic reforms which lasted into the 20th century and created a system of social hierarchy called ''
sakdina ''Sakdina'' () was a system of social hierarchy in use from the Ayutthaya to early Rattanakosin periods of Thai history. It assigned a numerical rank to each person depending on their status, and served to determine their precedence in society, an ...
'', where male commoners were conscripted as
corvée Corvée () is a form of unpaid forced labour that is intermittent in nature, lasting for limited periods of time, typically only a certain number of days' work each year. Statute labour is a corvée imposed by a state (polity), state for the ...
labourers for six months a year. Ayutthaya was interested in the
Malay Peninsula The Malay Peninsula is located in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area contains Peninsular Malaysia, Southern Tha ...
but failed to conquer the
Malacca Sultanate The Malacca Sultanate (; Jawi script: ) was a Malay sultanate based in the modern-day state of Malacca, Malaysia. Conventional historical thesis marks as the founding year of the sultanate by King of Singapura, Parameswara, also known as I ...
, which was supported by the Chinese
Ming dynasty The Ming dynasty, officially the Great Ming, was an Dynasties of China, imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of ...
. European contact and trade started in the early-16th century, with the
envoy Envoy or Envoys may refer to: Diplomacy * Diplomacy, in general * Envoy (title) * Special envoy, a type of Diplomatic rank#Special envoy, diplomatic rank Brands *Airspeed Envoy, a 1930s British light transport aircraft *Envoy (automobile), an au ...
of Portuguese duke
Afonso de Albuquerque Afonso de Albuquerque, 1st Duke of Goa ( – 16 December 1515), was a Portuguese general, admiral, statesman and ''conquistador''. He served as viceroy of Portuguese India from 1509 to 1515, during which he expanded Portuguese influence across ...
in 1511. Portugal became an ally and ceded some soldiers to King Rama Thibodi II. The Portuguese were followed in the 17th century by the French, Dutch, and English. Rivalry for supremacy over Chiang Mai and the Mon people pitted Ayutthaya against the Burmese Kingdom. Several wars with its ruling
Taungoo dynasty ''taungnguumainn saat'' , conventional_long_name = Toungoo dynasty , common_name = Taungoo dynasty , status = Empire/ Kingdom , event_start = Independence from Ava Kingdom , year_start = 15 ...
starting in the 1540s in the reign of
Tabinshwehti Tabinshwehti (, ; 16 April 1516 – 30 April 1550) was King of Burma from 1530 to 1550, and the founder of the First Toungoo Empire. His military campaigns (1534–1549) created the largest kingdom in Burma since the fall of the Pagan Empire ...
and
Bayinnaung , title = King of Toungoo , image = Bayinnaung.JPG , caption = Statue of Bayinnaung in front of the National Museum of Myanmar , reign = 30 April 1550 – 10 October 1581 , coronation = 11 January 1551 at Taungoo, ...
were ultimately ended with the capture of the capital in 1570. Then a brief period of vassalage to Burma until
Naresuan Naresuan (1555/1556 – 25 April 1605), commonly known as Naresuan the Great, or Sanphet II was the 18th Monarchy of Thailand, king of the Ayutthaya Kingdom and 2nd monarch of the List of monarchs of Thailand#Sukhothai dynasty (1569–1629), S ...
proclaimed independence in 1584 followed. Ayutthaya sought to improve relations with European powers for many successive reigns. The kingdom especially prospered during cosmopolitan
Narai King Narai the Great (, , ) or Ramathibodi III ( ) was the 27th monarch of Ayutthaya Kingdom, the 4th and last monarch of the Prasat Thong dynasty. He was the king of Ayutthaya Kingdom from 1656 to 1688 and arguably the most famous king of the ...
's reign (1656–1688), when some European travellers regarded Ayutthaya as an Asian great power, alongside China and India. However, growing French influence later in his reign was met with nationalist sentiment and eventually led to the
Siamese revolution of 1688 The Siamese revolution of 1688 was a major popular uprising in the Siamese Ayutthaya Kingdom (modern Thailand) which led to the overthrow of the pro-French Siamese king Narai. Phetracha, previously one of Narai's trusted military advisors, took a ...
. Despite the revolution, overall relations remained stable, with French missionaries still actively preaching Christianity. After a bloody period of dynastic struggle, Ayutthaya entered what has been called the Siamese "
golden age The term Golden Age comes from Greek mythology, particularly the ''Works and Days'' of Hesiod, and is part of the description of temporal decline of the state of peoples through five Ages of Man, Ages, Gold being the first and the one during wh ...
", a relatively peaceful episode in the second quarter of the 18th century where
art Art is a diverse range of cultural activity centered around ''works'' utilizing creative or imaginative talents, which are expected to evoke a worthwhile experience, generally through an expression of emotional power, conceptual ideas, tec ...
,
literature Literature is any collection of Writing, written work, but it is also used more narrowly for writings specifically considered to be an art form, especially novels, Play (theatre), plays, and poetry, poems. It includes both print and Electroni ...
, and learning flourished. There were seldom foreign wars, apart from conflict with the
Nguyễn lords The Nguyễn lords (, 主阮; 1558–1777, 1780–1802), also known as the Nguyễn clan (; ), were Nguyễn dynasty's forerunner and a feudal noble clan ruling southern Đại Việt in the Revival Lê dynasty. The Nguyễn lords were membe ...
for control of
Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
starting around 1715. The last fifty years of the kingdom witnessed bloody succession crises, where there were purges of court officials and able generals for many consecutive reigns. In 1765, a combined 40,000-strong force of Burmese armies invaded it from the north and west. The Burmese under the new
Alaungpaya Alaungpaya (, ; also spelled Alaunghpaya or Alaung-Phra; 11 May 1760) was the founder and first emperor of the Konbaung dynasty of Burma. By the time of his death from illness during his Burmese–Siamese War (1759–60), campaign in Siam, this ...
dynasty quickly rose to become a new local power by 1759. After a 14-month siege, the capital city's walls fell and the city was burned in April 1767.


Thonburi Kingdom (1767–1782)

The capital and many of its territories lay in chaos after the war. The former capital was occupied by the Burmese garrison army and five local leaders declared themselves overlords, including the lords of Sakwangburi,
Phitsanulok Phitsanulok (, ) is a city municipality in northern Thailand and the capital of Phitsanulok province. It had a city population of 60,827 and an urban population of approximately 200,000 in 2024, making it Thailand's 19th-most populous city p ...
, Pimai,
Chanthaburi Chanthaburi (, ) is a town ('' thesaban mueang'') in the east of Thailand, on the banks of the Chanthaburi River. It is the capital of the Chanthaburi Province and the Mueang Chanthaburi District. The town covers the two ''tambons'' Talat an ...
, and
Nakhon Si Thammarat Nakhon Si Thammarat (, ; from ) is a city municipality (''thesaban nakhon'') located in Mueang Nakhon Si Thammarat, the capital of Nakhon Si Thammarat Province. Nakhon Si Thammarat Province is situated in the South of Thailand. It is about s ...
. Chao Tak, a capable military leader, proceeded to make himself a lord by
right of conquest The right of conquest was historically a right of ownership to land after immediate possession via force of arms. It was recognized as a principle of international law that gradually deteriorated in significance until its proscription in the af ...
, beginning with the legendary sack of
Chanthaburi Chanthaburi (, ) is a town ('' thesaban mueang'') in the east of Thailand, on the banks of the Chanthaburi River. It is the capital of the Chanthaburi Province and the Mueang Chanthaburi District. The town covers the two ''tambons'' Talat an ...
. Based at Chanthaburi, Chao Tak raised troops and resources, and sent a fleet up the
Chao Phraya The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
to take the fort of
Thonburi __NOTOC__ Thonburi () is an area of modern Bangkok. During the era of the Ayutthaya Kingdom, Kingdom of Ayutthaya, its location on the right (west) bank at the mouth of the Chao Phraya River had made it an important garrison town, which is ref ...
. In the same year, Chao Tak was able to retake Ayutthaya from the Burmese only seven months after the fall of the city. Chao Tak then crowned himself as
Taksin King Taksin the Great (, , ) or the King of Thonburi (, ; ; Teochew: Dên Chao; 17 April 1734 – 7 April 1782) was the only king of the Thonburi Kingdom that ruled Thailand from 1767 to 1782. He had been an aristocrat in the Ayutthaya Kingdom ...
and proclaimed
Thonburi __NOTOC__ Thonburi () is an area of modern Bangkok. During the era of the Ayutthaya Kingdom, Kingdom of Ayutthaya, its location on the right (west) bank at the mouth of the Chao Phraya River had made it an important garrison town, which is ref ...
as temporary capital in the same year. He also quickly subdued the other warlords. His forces engaged in wars with Burma, Laos, and Cambodia, which successfully drove the Burmese out of Lan Na in 1775, captured Vientiane in 1778 and tried to install a pro-Thai king in Cambodia in the 1770s. In his final years there was a coup, supposedly caused by his "insanity", and eventually Taksin and his sons were executed by his longtime companion General Chao Phraya Chakri (the future Rama I). He was the first king of the ruling
Chakri dynasty The Chakri dynasty is the current reigning dynasty of the Thailand, Kingdom of Thailand. The head of the house is the Monarchy of Thailand, king, who is head of state. The family has ruled Thailand since the founding of the Rattanakosin era and ...
and founder of the Rattanakosin Kingdom on 6 April 1782.


Rattanakosin Kingdom and modernization (1782 –1932)

Under
Rama I Phutthayotfa Chulalok (born Thongduang; 20 March 1737 – 7 September 1809), also known by his regnal name Rama I, was the founder of the Rattanakosin Kingdom (now Thailand) and the first King of Siam from the reigning Chakri dynasty. He asc ...
(1782–1809), Rattanakosin successfully defended against Burmese attacks and put an end to Burmese incursions. He also created suzerainty over large portions of Laos and Cambodia. In 1821, Briton
John Crawfurd John Crawfurd (13 August 1783 – 11 May 1868) was a British physician, colonial administrator, diplomat and writer who served as the second and last resident of Singapore. Early life He was born on Islay, in Argyll, Scotland, the son of Sam ...
was sent to negotiate a new trade agreement with Siam – the first sign of an issue which was to dominate 19th century Siamese politics. Bangkok signed the
Burney Treaty The treaty between Rattanakosin Kingdom, Kingdom of Siam and Great Britain commonly known as the Burney Treaty was signed at Bangkok on 20 June 1826 by Henry Burney, an agent of British East India Company, for Britain, and King Rama III for Thail ...
in 1826, after the British victory in the
First Anglo-Burmese War The First Anglo-Burmese War (; ; 5 March 1824 – 24 February 1826), also known as the First Burma War in English language accounts and First English Invasion War () in Burmese language accounts, was the first of three wars fought between the ...
.
Anouvong Chao Anouvong (; ; ), or regnal name Xaiya Setthathirath V (; ; ), (1767 – 1829), led the Lao rebellion (1826–28) against Siam as the last monarch of the Kingdom of Vientiane. Anouvong succeeded the throne in 1805 upon the death of his ...
of Vientiane, who mistakenly held the belief that Britain was about to launch an invasion of Bangkok, started the Lao rebellion in 1826, which was suppressed. Vientiane was destroyed and a large number of
Lao people The Lao people are a Tai peoples, Tai ethnic group native to Southeast Asia, primarily inhabiting Laos and northeastern Thailand. They speak the Lao language, part of the Kra–Dai languages, Kra–Dai language family, and are the dominant ethni ...
were relocated to
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
as a result. Bangkok also waged several wars with
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
, where Siam successfully regained hegemony over Cambodia. From the late 19th century, Siam tried to rule the ethnic groups in the realm as colonies. In the reign of
Mongkut Mongkut (18 October 18041 October 1868) was the fourth Monarchy of Thailand, king of Siam from the Chakri dynasty, titled Rama IV. He reigned from 1851 until his death in 1868. The reign of Mongkut was marked by significant modernization ini ...
(1851–1868), who recognised the potential threat Western powers posed to Siam, his court contacted the
British government His Majesty's Government, abbreviated to HM Government or otherwise UK Government, is the central government, central executive authority of the United Kingdom of Great Britain and Northern Ireland.
directly to defuse tensions. A British mission led by Sir
John Bowring Sir John Bowring , or Phrayā Siam Mānukūlakicca Siammitra Mahāyaśa (17 October 1792 – 23 November 1872) was a British political economist, traveller, writer, literary translator, polyglot and the fourth Governor of Hong Kong. He was ...
, Governor of
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
, led to the signing of the
Bowring Treaty The Bowring Treaty was a treaty signed between the United Kingdom and the Kingdom of Siam on 18 April 1855. The treaty had the primary effect of liberalising foreign trade in Siam, and was signed by five Siamese plenipotentiaries (amongst them ...
, the first of many
unequal treaties The unequal treaties were a series of agreements made between Asian countries—most notably Qing China, Tokugawa Japan and Joseon Korea—and Western countries—most notably the United Kingdom, France, Germany, Austria-Hungary, Italy, the Unit ...
with Western countries. This, however, brought trade and economic development to Siam. The unexpected death of Mongkut from
malaria Malaria is a Mosquito-borne disease, mosquito-borne infectious disease that affects vertebrates and ''Anopheles'' mosquitoes. Human malaria causes Signs and symptoms, symptoms that typically include fever, Fatigue (medical), fatigue, vomitin ...
led to the reign of underage King
Chulalongkorn Chulalongkorn (20 September 1853 – 23 October 1910), posthumously honoured as King Chulalongkorn the Great, was the fifth king of Siam from the Chakri dynasty, titled Rama V. Chulalongkorn's reign from 1868 until his death in 1910 was cha ...
, with Somdet Chaophraya Sri Suriwongse (Chuang Bunnag) acting as regent. Chulalongkorn () initiated centralisation, set up a privy council, and abolished slavery and the
corvée Corvée () is a form of unpaid forced labour that is intermittent in nature, lasting for limited periods of time, typically only a certain number of days' work each year. Statute labour is a corvée imposed by a state (polity), state for the ...
system. The Front Palace crisis of 1874 stalled attempts at further reforms. In the 1870s and 1880s, he incorporated the protectorates up north into the kingdom proper, which later expanded to the protectorates in the northeast and the south. He established twelve ''krom'' in 1888, which were equivalent to present-day ministries. The crisis of 1893 erupted, caused by French demands for Laotian territory east of Mekong. Thailand is the only Southeast Asian state never to have been colonised by a Western power, in part because Britain and France agreed in 1896 to make the
Chao Phraya The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
valley a
buffer state A buffer state is a country geographically lying between two rival or potentially hostile great powers. Its existence can sometimes be thought to prevent conflict between them. A buffer state is sometimes a mutually agreed upon area lying between t ...
. Not until the 20th century could Siam renegotiate every unequal treaty dating from the Bowring Treaty, including
extraterritoriality In international law, extraterritoriality or exterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations. Historically, this primarily applied to individuals, as jurisdict ...
. The advent of the ''monthon'' system marked the creation of the modern Thai nation-state. In 1905, there were unsuccessful rebellions in the ancient
Patani Pattani (or Patani in Malay spelling) may refer to: Places Continental Asia * Patani (historical region), a historical region in the Malay peninsula, in Thailand and Malaysia. * Pattani Province, modern province in southern Thailand ** Pattani, ...
area, Ubon Ratchathani, and Phrae in opposition to an attempt to blunt the power of local lords. The
Palace Revolt of 1912 The Palace Revolt of 1912 ( Thai: กบฏ ร.ศ. 130) was a failed uprising against the absolute monarchy of Siam. Discontent in the army during the reign of King Vajiravudh (Rama VI) led to the unsuccessful coup. Background In 1909, a gr ...
was a failed attempt by Western-educated military officers to overthrow the Siamese monarchy.
Vajiravudh Vajiravudh (1 January 188126 November 1925) was the sixth Monarchy of Thailand, king of Siam from the Chakri dynasty, titled Rama VI. He reigned from 1910 until his death in 1925. King Vajiravudh is best known for his efforts to create and pro ...
() responded by propaganda for the entirety of his reign, which promoted the idea of the Thai nation. In 1917, Siam joined the First World War on the side of the Allies. In the aftermath, Siam had a seat at the Paris Peace Conference and gained freedom of taxation and the revocation of extraterritoriality.


Constitutional monarchy, World War II and Cold War (1932–1975)

A bloodless revolution took place in 1932, in which
Prajadhipok Prajadhipok (8 November 1893 – 30 May 1941) was the seventh king of Siam from the Chakri dynasty, titled Rama VII. His reign was a turbulent time for Siam due to political and social changes during the 1932 Siamese revolution. He i ...
was forced to grant the country's first constitution, thereby ending centuries of feudal and absolute monarchy. The combined results of economic hardships brought on by the
Great Depression The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
, sharply falling rice prices, and a significant reduction in public spending caused discontent among aristocrats. In 1933, a counter-revolutionary rebellion took place to reinstate absolute monarchy, but failed. Prajadhipok's conflict with the government eventually led to abdication. The government selected
Ananda Mahidol Ananda Mahidol (20 September 19259 June 1946) was the eighth Monarchy of Thailand, king of Siam (later Thailand) from the Chakri dynasty, titled Rama VIII. At the time he was recognised as king by the National Assembly of Thailand, National ...
, who was studying in Switzerland, to be the new king. Later that decade, the army wing of Khana Ratsadon came to dominate Siamese politics.
Plaek Phibunsongkhram Plaek Phibunsongkhram; 14 July 1897 – 11 June 1964) was a Thai military officer and politician who served as the third prime minister of Thailand from 1938 to 1944 and again from 1948 to 1957. He rose to power as a leading member of the Kh ...
who became premier in 1938, started political oppression and took an openly anti-royalist stance. His government adopted nationalism and
Westernisation Westernization (or Westernisation, see British and American spelling differences, spelling differences), also Europeanisation or occidentalization (from the ''Occident''), is a process whereby Society, societies come under or adopt what is consider ...
, anti-Chinese and anti-French policies. In 1939, there was a decree changing the name of the country from "Siam" to "Thailand". In 1941, Thailand was in a brief conflict with
Vichy France Vichy France (; 10 July 1940 – 9 August 1944), officially the French State ('), was a French rump state headed by Marshal Philippe Pétain during World War II, established as a result of the French capitulation after the Battle of France, ...
, resulting in Thailand gaining some Lao and Cambodian territories. On 8 December 1941, the Empire of Japan launched an invasion of Thailand, and fighting broke out shortly before Phibun ordered an
armistice An armistice is a formal agreement of warring parties to stop fighting. It is not necessarily the end of a war, as it may constitute only a cessation of hostilities while an attempt is made to negotiate a lasting peace. It is derived from t ...
. Japan was granted free passage, and on 21 December Thailand and Japan signed a military alliance with a secret protocol, wherein the Japanese government agreed to help Thailand regain lost territories. The Thai government then declared war on the United States and the United Kingdom. The United Kingdom, whose colony Malaya was under immediate threat from Thai forces, responded in kind, but the United States refused to declare war and ignored Thailand's declaration. The
Free Thai Movement The Free Thai Movement (, , ) was a Thai underground resistance movement against the Empire of Japan during the Second World War. The Free Thai Movement were an important source of military intelligence for the Allies in the region. Background ...
was launched both in Thailand and abroad to oppose the government and Japanese occupation. After the war ended in 1945, Thailand signed formal agreements to end the state of war with the Allies. In June 1946, young King Ananda was found dead under mysterious circumstances. His younger brother
Bhumibol Adulyadej Bhumibol Adulyadej (5 December 192713 October 2016), titled Rama IX, was King of Thailand from 1946 until Death and funeral of Bhumibol Adulyadej, his death in 2016. His reign of 70 years and 126 days is the longest of any List of Thai mo ...
ascended to the throne. Thailand joined the
Southeast Asia Treaty Organization The Southeast Asia Treaty Organization (SEATO) was an international organization for collective defense in Southeast Asia created by the Southeast Asia Collective Defense Treaty signed in September 1954 in Manila, Philippines. The formal insti ...
(SEATO) to become an active ally of the United States in 1954. Field Marshal
Sarit Thanarat Sarit Thanarat (also spelled Dhanarajata; ; born Siri (); 16 June 1908 – 8 December 1963) was a Thai politician and military commander. He served as commander-in-chief of the Royal Thai Army (from 1954) and as Minister of Defense during ...
launched a coup in 1957, which removed Khana Ratsadon from politics. His rule (premiership 1959–1963) was autocratic; he built his legitimacy around the god-like status of the monarch and by channelling the government's loyalty to the king. His government improved the country's infrastructure and education. After the United States joined the
Vietnam War The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
in 1961, there was a secret agreement wherein the U.S. promised to protect Thailand. The period brought about increasing
modernisation Modernization theory or modernisation theory holds that as societies become more economically modernized, wealthier and more educated, their political institutions become increasingly liberal democratic and rationalist. The "classical" theories ...
and
Westernisation Westernization (or Westernisation, see British and American spelling differences, spelling differences), also Europeanisation or occidentalization (from the ''Occident''), is a process whereby Society, societies come under or adopt what is consider ...
of Thai society. Rapid
urbanisation Urbanization (or urbanisation in British English) is the population shift from rural to urban areas, the corresponding decrease in the proportion of people living in rural areas, and the ways in which societies adapt to this change. It can also ...
occurred when the rural populace sought work in growing cities. Rural farmers gained
class consciousness In Marxism, class consciousness is the set of beliefs that persons hold regarding their social class or economic rank in society, the structure of their class, and their common class interests. According to Karl Marx, class consciousness is an awa ...
and were sympathetic to the
Communist Party of Thailand The Communist Party of Thailand ( Abrv: CPT; , ) was a communist party in Thailand active from 1942 until the 1990s. The CPT was founded officially on 1 December 1942, although communist activism in the country began as early as 1927. In the 1 ...
. Economic development and education enabled the rise of a middle class in Bangkok and other cities. In October 1971, there was a large demonstration against the dictatorship of
Thanom Kittikachorn Thanom Kittikachorn (, , ; 11 August 1911 – 16 June 2004) was Prime Minister of Thailand from 1963 to 1973, military officer, who supported and initiated military coups and became Thailand's defence minister. He rose to power when he staged a ...
(premiership 1963–1973), which led to civilian casualties. Bhumibol installed Sanya Dharmasakti (premiership 1973–1975) to replace him, marking the first time that the king had intervened in Thai politics directly since 1932. The aftermath of the event marked a short-lived parliamentary democracy, often called the "era when democracy blossomed" (ยุคประชาธิปไตยเบ่งบาน).


Contemporary history

Constant unrest and instability, as well as fear of a communist takeover after the
fall of Saigon The fall of Saigon, known in Vietnam as Reunification Day (), was the capture of Saigon, the capital of South Vietnam, by North Vietnam on 30 April 1975. As part of the 1975 spring offensive, this decisive event led to the collapse of the So ...
, made some ultra-right groups brand leftist students as communists. This culminated in the
Thammasat University massacre The 6 October 1976 massacre, also known as the 6 October event ( ) in Thailand, was a violent crackdown by Thai police and lynching by right-wing paramilitaries and bystanders against leftist protesters who had occupied Bangkok's Thammasat Un ...
in October 1976. A coup d'état on that day brought Thailand a new ultra-right government, which cracked down on media outlets, officials, and intellectuals, and fuelled the communist insurgency. Another coup the following year installed a more moderate government, which offered amnesty to communist fighters in 1978. Fuelled by
Indochina refugee crisis The Indochina refugee crisis was the large outflow of people from the former French colonies of Indochina, comprising the countries of Vietnam, Cambodia, and Laos, after communist governments were established in 1975. Over the next 25 years and ...
, Vietnamese border raids and economic hardships,
Prem Tinsulanonda Prem Tinsulanonda (, , ; 26 August 1920 – 26 May 2019) was a Thai military officer, politician, and statesman who served as the Prime Minister of Thailand from 1980 to 1988. During Prem’s tenure as prime minister, he was credited with end ...
became the Prime Minister from 1980 to 1988. The communists abandoned the insurgency by 1983. Prem's premiership was dubbed " semi-democracy" because the Parliament was composed of all elected House and all appointed Senate. The 1980s also saw increasing intervention in politics by the monarch, who rendered two coups in
1981 Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 6 – A funeral service is held in West Germany for Nazi Grand Admiral ...
and
1985 The year 1985 was designated as the International Youth Year by the United Nations. Events January * January 1 ** The Internet's Domain Name System is created. ** Greenland withdraws from the European Economic Community as a result of a n ...
attempts against Prem failed. In 1988 Thailand had its first elected prime minister since 1976.
Suchinda Kraprayoon Suchinda Kraprayoon (, ; 6 August 193310 June 2025) was a Thai army general and politician who was Prime Minister of Thailand for several weeks in 1992. As the commander-in-chief of the Royal Thai Army (1990–1992), Suchinda led the 1991 T ...
, who was the coup leader in 1991 and said he would not seek to become prime minister, was nominated as one by the majority coalition government after the 1992 general election. This caused a popular demonstration in Bangkok, which ended with a bloody military crackdown. Bhumibol intervened in the event and signed an amnesty law, Suchinda then resigned. The
1997 Asian financial crisis The 1997 Asian financial crisis gripped much of East Asia, East and Southeast Asia during the late 1990s. The crisis began in Thailand in July 1997 before spreading to several other countries with a ripple effect, raising fears of a worldwide eco ...
originated in Thailand and ended the country's 40 years of uninterrupted economic growth.
Chuan Leekpai Chuan Leekpai MPCh MVM ThChW (, , ; ; born 28 July 1938) is a Thai politician who served two terms as the prime minister of Thailand, from 1992 to 1995, and from 1997 to 2001. He is also the former president of the National Assembly of Tha ...
's government took an
IMF The International Monetary Fund (IMF) is a major financial agency of the United Nations, and an international financial institution funded by 191 member countries, with headquarters in Washington, D.C. It is regarded as the global lender of la ...
loan with unpopular provisions. The
2004 Indian Ocean earthquake and tsunami On 26 December 2004, at 07:58:53 local time ( UTC+7), a major earthquake with a magnitude of 9.2–9.3 struck with an epicentre off the west coast of Aceh in northern Sumatra, Indonesia. The undersea megathrust earthquake, known in the sci ...
hit the country, mostly in the south, claiming around 5,400 lives in
Phuket Phuket (; , , or ''Tongkah'') is one of the Southern Thailand, southern Provinces of Thailand, provinces (''changwat'') of Thailand. It consists of the island of Phuket, List of islands of Thailand, the country's largest island, and another 3 ...
, Phang Nga,
Ranong Ranong () is a town (''thesaban mueang'') in southern Thailand, capital of the Ranong Province and the Mueang Ranong District. The town covers completely the area of the ''tambon'' Khao Niwet (เขานิเวศน์). As of 2024, it had ...
,
Krabi Krabi (, ) is the capital of and main town in Krabi Province (''thesaban mueang''), on the west coast of southern Thailand, where the Krabi River flows into Phang Nga Bay. The town lies south of Bangkok, and as of 2020, has a population of 32, ...
, Trang, and Satun, with thousands still missing. The populist
Thai Rak Thai party The Thai Rak Thai Party (TRT; , , ; "Thais Love Thais Party") was a list of political parties in Thailand, Thai political party founded in 1998. From 2001 to 2006, it was the ruling party under its founder, Prime Minister of Thailand, Prime Mini ...
, led by prime minister
Thaksin Shinawatra Thaksin Shinawatra (, ; born 26 July 1949) is a Thai businessman and politician who was the 23rd prime minister of Thailand from 2001 to 2006. Since 2009 he has also been a citizen of Montenegro. Thaksin founded the mobile phone operator A ...
, governed from 2001 until 2006. His policies were successful in reducing rural poverty and initiated
universal healthcare Universal health care (also called universal health coverage, universal coverage, or universal care) is a health care system in which all residents of a particular country or region are assured right to health, access to health care. It is genera ...
in the country. However, Thaksin was viewed as a corrupt populist who was destroying the middle class in order to favour himself and the rural poor. He also faced criticism over his response to a
South Thailand insurgency The Southern Thailand Insurgency (; ) is an ongoing conflict centered in southern Thailand. It originated in 1948 as an ethnic and religious separatist insurgency in the historical Malays (ethnic group), Malay Patani (historical region), Patani ...
which escalated starting from 2004. Additionally, his recommendations to the rural poor directly conflicted with King Bhumibol's recommendations, drawing the ire of royalists, a powerful faction in Thailand. In response, the royalists made up a story about how Thaskin and his "advisors gathered in Finland to plot the overthrow of the monarchy". Meanwhile, massive protests against Thaksin led by the
People's Alliance for Democracy The People's Alliance for Democracy (PAD; ; commonly known as "Yellow Shirts") was a Thai reactionary, monarchist political movement and pressure group. It was originally a coalition of protesters against Thaksin Shinawatra, the former Prime M ...
(PAD) started in his second term as prime minister. Eventually, the monarchy and the military agree to oust the leader. In this case, the military first sought permission from the king to oust Thaksin, the permission was denied. But then, the king rejected Thaksin's choice to lead the army, allowing a military leader to be put into power who wanted the coup.1 Then, the army dissolved Thaksin's party with a coup d'état in 2006 and banned over a hundred of its executives from politics. After the coup, a military government was installed which lasted a year. Coming back to democracy was a process that took very active participation of the people. The people frequently stormed government buildings and the military threatened yet another coup. Finally, in 2007, a civilian government led by the Thaksin-allied People's Power Party (PPP) was elected. Another protest led by PAD ended with the dissolution of PPP, and the Democrat Party led a coalition government in its place. The pro-Thaksin
United Front for Democracy Against Dictatorship The United Front for Democracy Against Dictatorship (UDD; , alternatively translated as National Democratic Alliance against Dictatorship), whose supporters are commonly called Red Shirts, is a political pressure group opposed to the People' ...
(UDD) protested both in 2009 and in 2010, the latter of which ended with a violent military crackdown causing more than 70 civilian deaths. After the general election of 2011, the
populist Populism is a contested concept used to refer to a variety of political stances that emphasize the idea of the " common people" and often position this group in opposition to a perceived elite. It is frequently associated with anti-establis ...
Pheu Thai Party The Pheu Thai Party (PT or PTP; , ) is a major conservative populist list of political parties in Thailand, political party in Thailand. It is the third incarnation of the Thai Rak Thai Party, a political party founded by former Prime Minister ...
won a majority.
Yingluck Shinawatra Yingluck Shinawatra (, , ; born 21 June 1967) is a Thai businesswoman, politician and a member of the Pheu Thai Party who was the 28th prime minister of Thailand from 2011 to 2014. Yingluck was Thailand's first female prime minister and its yo ...
, Thaksin's younger sister, became prime minister. The
People's Democratic Reform Committee The People's Democratic Reform Committee (PDRC) or People's Committee for Absolute Democracy with the King as Head of State (PCAD) was a reactionary umbrella political pressure group in Thailand. Its aim was to remove the influence of former pr ...
organised another anti-Shinawatra protest after the ruling party proposed an amnesty bill which would benefit Thaksin. Yingluck dissolved parliament and a general election was scheduled, but was invalidated by the
Constitutional Court A constitutional court is a high court that deals primarily with constitutional law. Its main authority is to rule on whether laws that are challenged are in fact unconstitutional, i.e. whether they conflict with constitutionally established ru ...
. The
crisis A crisis (: crises; : critical) is any event or period that will lead to an unstable and dangerous situation affecting an individual, group, or all of society. Crises are negative changes in the human or environmental affairs, especially when ...
ended with another coup d'état in 2014. The ensuing
National Council for Peace and Order The National Council for Peace and Order (NCPO; ; ; abbreviated (; )) was the military junta that ruled Thailand from its coup d'état on 22 May 2014 to 16 July 2019. On 20 May 2014, the military declared martial law nationwide in an attempt to ...
, a military junta led by General
Prayut Chan-o-cha Prayut Chan-o-cha (sometimes spelled Prayuth Chan-ocha; , ; born 21 March 1954) is a former Thai politician, army officer and dictator who became the 29th prime minister of Thailand after seizing power in the 2014 Thai coup d'état, 2014 coup ...
, led the country until 2019. Civil and political rights were restricted, and the country saw a surge in ''
lèse-majesté ''Lèse-majesté'' or ''lese-majesty'' ( , ) is an offence or defamation against the dignity of a ruling head of state (traditionally a monarch but now more often a president) or of the state itself. The English name for this crime is a mod ...
'' cases. Political opponents and dissenters were sent to "attitude adjustment" camps; this was described by academics as showing the rise of fascism. Bhumibol, the longest-reigning Thai king, died in 2016, and his son
Vajiralongkorn Vajiralongkorn (born 28 July 1952) is King of Thailand. He is the tenth Thai monarch of the Chakri dynasty since ascending the throne in 2016 with the regnal name Rama X. The only son of King Bhumibol Adulyadej (Rama IX) and Queen Sirik ...
ascended to the throne. The referendum and adoption of Thailand's current constitution happened under the junta's rule. The junta also bound future governments to a 20-year national strategy 'road map' it laid down, effectively locking the country into military-guided democracy. In 2019, the junta agreed to schedule a general election in March. Prayut continued his premiership with the support of
Palang Pracharath Party Palang Pracharath Party (, , ; ) is a Thai right-wing conservative civil-military political party with ties to the National Council for Peace and Order, the military junta that ruled the country after the 2014 coup. It was established in 2018 by ...
-coalition in the House and junta-appointed Senate, amid allegations of election fraud. The 2020–21 pro-democracy protests were triggered by increasing
royal prerogative The royal prerogative is a body of customary authority, Privilege (law), privilege, and immunity recognised in common law (and sometimes in Civil law (legal system), civil law jurisdictions possessing a monarchy) as belonging to the monarch, so ...
, democratic and economic regression from the
Royal Thai Armed Forces The Royal Thai Armed Forces (RTARF; ; ) are the armed forces of the Kingdom of Thailand. The Highest Commander of the Royal Thai Armed Forces (จอมทัพไทย; ) is the King of Thailand. The armed forces are managed by the Minist ...
supported by the monarchy in the wake of the coup d'état in 2014, dissolution of the pro-democracy
Future Forward Party The Future Forward Party (FFP; , ; otherwise known as 'New Future Party') was a social democratic and progressive List of political parties in Thailand, Thai political party from March 2018 to February 2020. The party was founded on 14 March 20 ...
, distrust in the 2019 general election and the current political system, forced disappearance and deaths of political activists including
Wanchalearm Satsaksit Wanchalearm Satsaksit (, , ; born 11 August 1982) is a Thai pro-democracy activist and political exile. He was an activist for human rights in Thailand and HIV protection in various countries. Wanchalearm is an alleged lèse majesté offender ac ...
, and political corruption scandals, which brought forward unprecedented demands to reform the monarchy and the highest sense of
republicanism Republicanism is a political ideology that encompasses a range of ideas from civic virtue, political participation, harms of corruption, positives of mixed constitution, rule of law, and others. Historically, it emphasizes the idea of self ...
in the country. In May 2023, Thailand's reformist opposition, the progressive
Move Forward Party The Move Forward Party (MFP; , ) was a major social democratic and progressive political party in Thailand. It was the second incarnation of the progressive Future Forward Party, which was founded in 2018 and dissolved by the Constitutional C ...
(MFP) and the populist
Pheu Thai Party The Pheu Thai Party (PT or PTP; , ) is a major conservative populist list of political parties in Thailand, political party in Thailand. It is the third incarnation of the Thai Rak Thai Party, a political party founded by former Prime Minister ...
, won the
general election A general election is an electoral process to choose most or all members of a governing body at the same time. They are distinct from By-election, by-elections, which fill individual seats that have become vacant between general elections. Gener ...
, meaning the royalist-military parties that supported Prime Minister Prayuth Chan-ocha lost power. On 22 August 2023,
Srettha Thavisin Srettha Thavisin (, , ; born 15 February 1962) is a Thai businessman and former politician who served as the 30th Prime Minister of Thailand from 2023
of the populist Pheu Thai party, became Thailand's new prime minister, while the Pheu Thai party's billionaire figurehead Thaksin Shinawatra returned to Thailand after years in self-imposed exile. Thavisin was later dismissed from his prime ministerial role on 14 August 2024 by the
Constitutional Court A constitutional court is a high court that deals primarily with constitutional law. Its main authority is to rule on whether laws that are challenged are in fact unconstitutional, i.e. whether they conflict with constitutionally established ru ...
for his "gross ethics violations".


Geography

Totalling , Thailand is the 50th-largest country by total area. Thailand comprises several distinct geographic regions, partly corresponding to the provincial groups. The north of the country is the mountainous area of the
Thai highlands The Thai highlands or Hills of northern Thailand is a mountainous natural region in the north of Thailand. Its mountain ranges are part of the system of hills extending through Laos, Burma, and China and linking to the Himalayas, of which they may ...
, with the highest point being
Doi Inthanon Doi Inthanon (, ) is the highest mountain in Thailand. It is in Chom Thong District, Chiang Mai Province. This mountain is an ultra prominent peak, known in the past as Doi Luang Ang Ga (''Grand Mount Ang Ga'') or meaning the 'crow's pond top'. ...
in the
Thanon Thong Chai Range The Thanon Thong Chai Range (, , formerly Thanon Range; Burmese ''Tanen Taunggyi'') is a mountain range in northern Thailand. Its tallest peak is Doi Inthanon, the highest point in Thailand. Most of the range is in Chiang Mai Province, with ...
at above sea level. The northeast,
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
, consists of the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
, bordered to the east by the
Mekong River The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth-longest river and List of longest rivers of Asia, the third-longest in Asia with an estimated l ...
. The centre of the country is dominated by the predominantly flat
Chao Phraya The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
river valley, which runs into the
Gulf of Thailand The Gulf of Thailand (), historically known as the Gulf of Siam (), is a shallow inlet adjacent to the southwestern South China Sea, bounded between the southwestern shores of the Indochinese Peninsula and the northern half of the Malay Peninsula. ...
. Southern Thailand consists of the narrow
Kra Isthmus The Kra Isthmus (, ; ), also called the Isthmus of Kra in Thailand, is the narrowest part of the Malay Peninsula. The western part of the isthmus belongs to Ranong Province and the eastern part to Chumphon Province, both in Southern Thailan ...
that widens into the
Malay Peninsula The Malay Peninsula is located in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area contains Peninsular Malaysia, Southern Tha ...
. The Chao Phraya and the Mekong River are the indispensable water courses of rural Thailand. Industrial scale production of crops use both rivers and their tributaries. The Gulf of Thailand covers and is fed by the Chao Phraya,
Mae Klong The Mae Klong (, , ), sometimes spelled Meklong, is a river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, o ...
, Bang Pakong, and Tapi Rivers. It contributes to the tourism sector owing to its clear shallow waters along the coasts in the southern region and the Kra Isthmus. The eastern shore of the Gulf of Thailand has the kingdom's premier deepwater port in Sattahip and its busiest commercial port,
Laem Chabang Laem Chabang (, ) is a port city municipality (''thesaban nakhon'') in Si Racha and Bang Lamung districts of Chonburi Province, Thailand. It includes Thung Sukhla subdistrict (''tambon'') and parts of subdistricts Bueng, Nong Kham and Surasak o ...
.
Phuket Phuket (; , , or ''Tongkah'') is one of the Southern Thailand, southern Provinces of Thailand, provinces (''changwat'') of Thailand. It consists of the island of Phuket, List of islands of Thailand, the country's largest island, and another 3 ...
,
Krabi Krabi (, ) is the capital of and main town in Krabi Province (''thesaban mueang''), on the west coast of southern Thailand, where the Krabi River flows into Phang Nga Bay. The town lies south of Bangkok, and as of 2020, has a population of 32, ...
,
Ranong Ranong () is a town (''thesaban mueang'') in southern Thailand, capital of the Ranong Province and the Mueang Ranong District. The town covers completely the area of the ''tambon'' Khao Niwet (เขานิเวศน์). As of 2024, it had ...
, Phang Nga and Trang, and their islands, all lay along the coasts of the
Andaman Sea The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and the west side of the Malay Peninsula, and separated f ...
.


Climate

Thailand's climate is influenced by monsoon winds that have a seasonal character (the southwest and northeast monsoon). Most of the country is classified as
Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ...
's
tropical savanna climate Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories ''Aw'' (for a dry "winter") and ''As'' (for a dry "summer"). The driest month has less than ...
. The majority of the south, as well as the eastern tip, have a
tropical monsoon climate An area of tropical monsoon climate (occasionally known as a sub-equatorial, tropical wet climate or a tropical monsoon and trade-wind littoral climate) is a tropical climate subtype that corresponds to the Köppen climate classification category ' ...
. Parts of the south also have a
tropical rainforest climate A tropical rainforest climate or equatorial climate is a tropical climate sub-type usually found within 10 to 15 degrees latitude of the equator. There are some other areas at higher latitudes, such as the coast of southeast Florida, United States ...
. A year in Thailand is divided into three seasons. The first is the rainy or southwest monsoon season (mid–May to mid–October), which is caused by southwestern wind from the
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...
. Rainfall is also contributed by
Intertropical Convergence Zone The Intertropical Convergence Zone (ITCZ , or ICZ), known by sailors as the doldrums or the calms because of its monotonous windless weather, is the area where the northeast and the southeast trade winds converge. It encircles Earth near the t ...
(ITCZ) and tropical
cyclones In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an ant ...
, with August and September being the wettest period of the year. The country receives a mean annual rainfall of . Winter or the northeast monsoon occurs from mid-October until mid-February. Most of Thailand experiences dry weather with mild temperatures. Summer or the pre-monsoon season runs from mid-February until mid-May. Due to their inland position and latitude, the north, northeast, central and eastern parts of Thailand experience a long period of warm weather, where temperatures can reach up to during March to May, in contrast to close to or below in some areas in winter. Southern Thailand is characterised by mild weather year-round with less diurnal and seasonal variations in temperatures due to maritime influences. It receives abundant rainfall, particularly during October to November. Thailand is among the world's ten countries that are most exposed to climate change. In particular, it is highly vulnerable to
rising sea levels The sea level has been rising from the end of the last ice age, which was around 20,000 years ago. Between 1901 and 2018, the average sea level rose by , with an increase of per year since the 1970s. This was faster than the sea level had e ...
and extreme weather events.


Biodiversity and conservation

National park A national park is a nature park designated for conservation (ethic), conservation purposes because of unparalleled national natural, historic, or cultural significance. It is an area of natural, semi-natural, or developed land that is protecte ...
s in Thailand are defined as ''an area that contains natural resources of ecological importance or unique beauty, or flora and fauna of special importance''. Thailand's protected areas include 156 national parks, 58 wildlife sanctuaries, 67 non-hunting areas, and 120 forest parks. They cover almost 31 per cent of the kingdom's territory. The parks are administered by the National Parks, Wildlife and Plant Conservation Department (DNP) of the Ministry of Natural Resources and Environment (MNRE). Thailand has a mediocre but improving performance in the global
Environmental Performance Index The Environmental Performance Index (EPI) is a method of quantifying and numerically marking the environmentalism, environmental performance of a state's policies, highlightning the degradation of the planet's life-supporting systems on which hum ...
(EPI), with an overall ranking of 91 out of 180 countries in 2016. The environmental areas where Thailand performs worst (i.e., highest-ranking) are
air quality Air pollution is the presence of substances in the Atmosphere of Earth, air that are harmful to humans, other living beings or the environment. Pollutants can be Gas, gases like Ground-level ozone, ozone or nitrogen oxides or small particles li ...
(167), environmental effects of the agricultural industry (106), and the
climate and energy In the 21st century, the Earth's climate and its energy policy interact and their relationship is studied and governed by a variety of national and international institutions. The relationships between energy-resource depletion, climate change, ...
sector (93), the later mainly because of a high CO2 emission per kWh produced. Thailand performs best (i.e., lowest-ranking) in
water resource management Water resources are natural resources of water that are potentially useful for humans, for example as a source of drinking water supply or irrigation water. These resources can be either Fresh water, freshwater from natural sources, or water produ ...
(66), with some major improvements expected for the future, and
sanitation Sanitation refers to public health conditions related to clean drinking water and treatment and disposal of human excreta and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap. Sanitation systems ...
(68). The country had a 2019
Forest Landscape Integrity Index The Forest Landscape Integrity Index (FLII) is an annual global index of forest condition measured by degree of anthropogenic modification. Created by a team of 47 scientists, the FLII, in its measurement of 300m pixels of forest across the globe ...
mean score of 6.00/10, ranking it 88th globally out of 172 countries. The population of elephants, the country's
national symbol A national symbol is a manifestation of a nation or community, serving as a representation of their National identity, identity and values. National symbols may be not only applied to sovereign states but also nations and countries in a state of ...
, has fallen from 100,000 in 1850 to an estimated 2,000. Poachers have long hunted elephants for
ivory Ivory is a hard, white material from the tusks (traditionally from elephants) and Tooth, teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mamm ...
and hides, and now increasingly for
meat Meat is animal Tissue (biology), tissue, often muscle, that is eaten as food. Humans have hunted and farmed other animals for meat since prehistory. The Neolithic Revolution allowed the domestication of vertebrates, including chickens, sheep, ...
. Young elephants are often captured for use in tourist attractions or as work animals, where there have been claims of mistreatment. In 1989, the government banned the use of elephants for
logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidder, skidding, on-site processing, and loading of trees or trunk (botany), logs onto logging truck, trucksTigers The tiger (''Panthera tigris'') is a large cat and a member of the genus ''Panthera'' native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is tradition ...
,
leopards The leopard (''Panthera pardus'') is one of the five extant cat species in the genus ''Panthera''. It has a pale yellowish to dark golden fur with dark spots grouped in rosettes. Its body is slender and muscular reaching a length of with a ...
, and other large cats are hunted for their pelts. Many are farmed or hunted for their meat, which supposedly has medicinal properties. Although such trade is illegal, the well-known Bangkok market Chatuchak is still known for the sale of endangered species. The practice of keeping wild animals as pets affects species such as
Asiatic black bear The Asian black bear (''Ursus thibetanus''), also known as the Asiatic black bear, moon bear and white-chested bear, is a medium-sized bear species native to Asia that is largely adapted to an arboreal lifestyle. It is distributed from southeast ...
,
Malayan sun bear The Malayan sun bear (''Helarctos malayanus malayanus'') is a subspecies of sun bear, occurring in southeast Asia. In 2025, Malayan sun bear along with the Bornean sun bear (''Helarctos malayanus euryspilus''), have been selected to be new campai ...
, white-handed lar,
pileated gibbon The pileated gibbon (''Hylobates pileatus'') is a primate in the gibbon family, Hylobatidae. The pileated gibbon has sexual dimorphism in fur coloration: males have purely black fur, while females have white-grey colored fur with only the belly ...
, and
binturong The binturong (''Arctictis binturong'') (, ), also known as the bearcat, is a viverridae, viverrid native to South Asia, South and Southeast Asia. It is uncommon in much of its range, and has been assessed as Vulnerable species, Vulnerable on th ...
.


Politics and government

Prior to 1932, Thai kings were feudal or absolute monarchs. During
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
, the king was seen as a ''Dharmaraja'' or 'king who rules in accordance with
Dharma Dharma (; , ) is a key concept in various Indian religions. The term ''dharma'' does not have a single, clear Untranslatability, translation and conveys a multifaceted idea. Etymologically, it comes from the Sanskrit ''dhr-'', meaning ''to hold ...
'. The system of government was a network of tributaries ruled by local lords. Modern absolute monarchy and statehood was established by Chulalongkorn when he transformed the decentralised protectorate system into a unitary state. On 24 June 1932,
Khana Ratsadon The People's Party, known in Thai as Khana Ratsadon (, ), was a Thailand, Siamese group of military and civil officers, and later a political party, which staged a 1932 Siamese coup d'état, bloodless revolution against King Prajadhipok's govern ...
(People's Party) carried out a bloodless revolution which marked the beginning of
constitutional monarchy Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. ...
. Thailand has had 20 constitutions and charters since 1932, including the latest and current 2017 Constitution. All constitutions state that the politics is conducted within the framework of a constitutional monarchy, but the ''de facto'' form of government has ranged from military dictatorship to electoral democracy. Thailand's current form of government is part democracy and part dictatorship; many terms are used to describe it. Thailand has had the fourth-most coups in the world. "Uniformed or ex-military men have led Thailand for 55 of the 83 years" between 1932 and 2009. Most recently, the
military junta A military junta () is a system of government led by a committee of military leaders. The term ''Junta (governing body), junta'' means "meeting" or "committee" and originated in the Junta (Peninsular War), national and local junta organized by t ...
self-titled as the
National Council for Peace and Order The National Council for Peace and Order (NCPO; ; ; abbreviated (; )) was the military junta that ruled Thailand from its coup d'état on 22 May 2014 to 16 July 2019. On 20 May 2014, the military declared martial law nationwide in an attempt to ...
ruled the country between 2014 and 2019. Government is separated into three branches: * The legislative branch: the
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
is composed of the
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
, the 200-member indirectly elected
upper house An upper house is one of two Legislative chamber, chambers of a bicameralism, bicameral legislature, the other chamber being the lower house. The house formally designated as the upper house is usually smaller and often has more restricted p ...
and
House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
, the elected 500-member
lower house A lower house is the lower chamber of a bicameral legislature, where the other chamber is the upper house. Although styled as "below" the upper house, in many legislatures worldwide, the lower house has come to wield more power or otherwise e ...
. Its most recent election is the 2023 general election. The coalition led by Pheu Thai Party currently holds the majority. The
2024 Thai Senate election Senate elections were held in Thailand from 9 to 26 June 2024, the first of its kind under the 2017 constitution of Thailand, 2017 Constitution. Under the Constitution, the transitional Senate of Thailand expired on 10 May 2024. Afterwards, the ...
was the first senate election held under the current constitution in the process criticized as "the most complicated election in the world". The senate is allegedly dominated by
Bhumjaithai Party Bhumjaithai Party (BJT; , ) is a major conservative populist political party in Thailand. It was founded on 5 November 2008, in anticipation of the 2 December 2008 Constitutional Court ruling that dissolved its ''de facto'' predecessor, the Ne ...
-affiliated senators. * The executive branch consisting of the
Prime Minister of Thailand The prime minister of Thailand (, , ; literally 'chief minister of state') is the head of government of Thailand. The prime minister is also the chair of the cabinet of Thailand. The post has existed since the Siamese Revolution of 1932, when ...
, the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
, and other cabinet members of up to 35 people. The Prime Minister was elected by the House of Representatives. The current constitution mandates that prime ministers are to be considered from candidates nominated by political parties before the election. The current prime minister is
Paetongtarn Shinawatra Paetongtarn Shinawatra (, , ; born 21 August 1986) is a Thai politician who is the 31st prime minister of Thailand since 2024 and leader of the Pheu Thai Party since 2023. A member of the Shinawatra family, she is the youngest child of the 23rd ...
, a member of the Pheu Thai Party. * The
judiciary The judiciary (also known as the judicial system, judicature, judicial branch, judiciative branch, and court or judiciary system) is the system of courts that adjudicates legal disputes/disagreements and interprets, defends, and applies the law ...
is supposed to be independent of the executive and the legislative branches, although judicial rulings are suspected of being based on political considerations rather than on existing law. Military and bureaucratic aristocrats fully controlled political parties between 1946 and the 1980s. Most parties in Thailand are short-lived. Between 1992 and 2006, Thailand had a
two-party system A two-party system is a political party system in which two major political parties consistently dominate the political landscape. At any point in time, one of the two parties typically holds a majority in the legislature and is usually referr ...
. Later constitutions created a multi-party system where a single party cannot gain a majority in the house. A hereditary monarch serves as Thailand's
head of state A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 "
he head of state He or HE may refer to: Language * He (letter), the fifth letter of the Semitic abjads * He (pronoun), a pronoun in Modern English * He (kana), one of the Japanese kana (へ in hiragana and ヘ in katakana) * Ge (Cyrillic), a Cyrillic letter cal ...
being an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
. The current King of Thailand is
Vajiralongkorn Vajiralongkorn (born 28 July 1952) is King of Thailand. He is the tenth Thai monarch of the Chakri dynasty since ascending the throne in 2016 with the regnal name Rama X. The only son of King Bhumibol Adulyadej (Rama IX) and Queen Sirik ...
(Rama X), who has reigned since October 2016. The powers of the king are limited by the constitution and he is primarily a symbolic figurehead. However, the monarch still occasionally intervenes in Thai politics, as all constitutions pave the way for customary royal rulings. Some academics outside Thailand, including
Duncan McCargo Duncan McCargo is President's Chair in Global Affairs at Nanyang Technological University in Singapore, where is also a professor of English (by courtesy). McCargo retains an affiliation with the School of Politics and International Studies at th ...
and Federico Ferrara, noted extraconstitutional role of the monarch through a "
network monarchy The network monarchy () is a conceptual framework developed by some academics of Thai politics to describe a political network involved in active interventions in the political process by Monarchy of Thailand, the monarch and his proxies under t ...
" behind the political scenes. The monarchy is protected by the severe ''lèse majesté'' law, even though the people's attitude towards the institution varies from one reign to another. The kings are protected by ''lèse-majesté'' laws which allow critics to be jailed for three to fifteen years. After the coup d'état in 2014, Thailand had the highest number of ''lèse-majesté'' prisoners in the nation's history. Human rights in Thailand has been rated '' not free'' on the
Freedom House Freedom House is a nonprofit organization based in Washington, D.C. It is best known for political advocacy surrounding issues of democracy, Freedom (political), political freedom, and human rights. Freedom House was founded in October 1941, wi ...
Index since 2014. On August 7, 2024, Thailand's
Constitutional Court A constitutional court is a high court that deals primarily with constitutional law. Its main authority is to rule on whether laws that are challenged are in fact unconstitutional, i.e. whether they conflict with constitutionally established ru ...
banned the victors of the 2023 parliamentary elections, the
Move Forward Party The Move Forward Party (MFP; , ) was a major social democratic and progressive political party in Thailand. It was the second incarnation of the progressive Future Forward Party, which was founded in 2018 and dissolved by the Constitutional C ...
and all of its leaders from politics for its proposal to reform the lèse-majesté law, arguing it posed a threat to the constitutional order. ''
The Economist ''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. M ...
'' criticised the move as an example of "
lawfare Lawfare is the use of legal systems and institutions to affect foreign or domestic affairs, as a more peaceful and rational alternative, or as a less benign adjunct, to warfare. Detractors have alternately begun to define the phrase as, "An att ...
" and pointed to the dissolution of its predecessor party, Future Forward in 2020, as the latest example of how an "alliance of conservative forces in Thailand—including monarchists, the army and a handful of business tycoons—has sought to suppress opposition". On the Freedom in the World 2024 Report for Thailand, their status improved from '' not free'' to '' partly free'' due to competitive parliamentary elections and the formation of a new governing coalition by what had been a major opposition party, though unelected senators ensured that the party with the most votes was excluded.


Administrative divisions

Thailand is a
unitary state A unitary state is a (Sovereign state, sovereign) State (polity), state governed as a single entity in which the central government is the supreme authority. The central government may create or abolish administrative divisions (sub-national or ...
; the administrative services of the executive branch are divided into three levels by ''National Government Organisation Act, BE 2534'' (1991): central, provincial and local. Thailand is composed of 76
provinces A province is an administrative division within a country or state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire's territorial possessions outside Italy. The term ''provi ...
(, ''changwat''), which are first-level
administrative division Administrative divisions (also administrative units, administrative regions, subnational entities, or constituent states, as well as many similar generic terms) are geographical areas into which a particular independent sovereign state is divi ...
s. There are also two specially governed districts: the capital
Bangkok Bangkok, officially known in Thai language, Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estim ...
and
Pattaya Pattaya is a city in Eastern Thailand, the second-largest city in Chonburi province and the List of municipalities in Thailand, eighth-largest city in Thailand. It is on the east coast of the Gulf of Thailand, about southeast of Bangkok, and h ...
. Bangkok is at provincial level and thus often counted as a province. Each province is divided into
districts A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions ...
(, ''amphoe'') and the districts are further divided into sub-districts (, ''tambons''). The name of each province's capital city (, mueang) is the same as that of the province. For example, the capital of
Chiang Mai Province Chiang Mai is the largest Provinces of Thailand, province (''changwat'') of Thailand by area. It lies in Northern Thailand#Regional classification of northern Thailand, upper northern Thailand and has a population of 1.78 million people. It ...
(''Changwat Chiang Mai'') is ''Mueang Chiang Mai'' or ''Chiang Mai''. All provincial governors and district chiefs, which are administrators of provinces and districts respectively, are appointed by the central government. Thailand's provinces are sometimes grouped into four to six regions, depending on the source.


Foreign relations

Siam's and Thailand's way of conducting foreign relations has long been described as "bamboo bending with the wind", of policies that are "always solidly rooted, but flexible enough to bend whichever way the wind blows in order to survive", or adaptable and pragmatic. In order to secure independence, it sought to pit one great power against the others so that it would be dominated by none. During the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
, Thailand sought to prevent the spread of communism so it joined the United States, including participating in
SEATO The Southeast Asia Treaty Organization (SEATO) was an international organization for collective defense in Southeast Asia created by the Southeast Asia Collective Defense Treaty signed in September 1954 in Manila, Philippines. The formal insti ...
alliance, sending expeditions to Korea and Vietnam, and offering the US to use its base. Thailand is one of the five founding members of
Association of Southeast Asian Nations The Association of Southeast Asian Nations, commonly abbreviated as ASEAN, is a regional grouping of 10 Sovereign state, states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its ...
(ASEAN), initially to safeguard against communism. The end of
Vietnam War The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
was a turning point in Thai foreign policy and afterwards it sought to improve relations with Communist China and its now-Communist neighbours. Thailand remains an active member of ASEAN and seek to project its influence in it. Thailand has developed increasingly close ties with other members, with progressing regional co-operation in economic, trade, banking, political, and cultural matters. In the 2000s, Thailand had taken an active role on the international stage and participated fully in international and regional organisations. It is a
major non-NATO ally A major non-NATO ally (MNNA) is a designation given by the Federal government of the United States, United States government to countries that have strategic working relationships with the United States Armed Forces while not being members of t ...
and Priority Watch List
Special 301 Report The Special 301 Report is prepared annually by the Office of the United States Trade Representative (USTR) that identifies trade barriers to United States companies and products due to the intellectual property laws, such as copyright, patents ...
of the United States. When
East Timor Timor-Leste, also known as East Timor, officially the Democratic Republic of Timor-Leste, is a country in Southeast Asia. It comprises the eastern half of the island of Timor, the coastal exclave of Oecusse in the island's northwest, and ...
gained independence from Indonesia, Thailand contributed troops to the international peacekeeping effort. As part of its effort to increase international ties, Thailand had reached out to such regional organisations as the
Organization of American States The Organization of American States (OAS or OEA; ; ; ) is an international organization founded on 30 April 1948 to promote cooperation among its member states within the Americas. Headquartered in Washington, D.C., United States, the OAS is ...
(OAS) and the
Organization for Security and Co-operation in Europe The Organization for Security and Co-operation in Europe (OSCE) is a regional security-oriented intergovernmental organization comprising member states in Europe, North America, and Asia. Its mandate includes issues such as arms control, the p ...
(OSCE). During
Thaksin Shinawatra Thaksin Shinawatra (, ; born 26 July 1949) is a Thai businessman and politician who was the 23rd prime minister of Thailand from 2001 to 2006. Since 2009 he has also been a citizen of Montenegro. Thaksin founded the mobile phone operator A ...
's premiership, negotiations for several
free trade agreement A free trade agreement (FTA) or treaty is an agreement according to international law to form a free-trade area between the cooperating state (polity), states. There are two types of trade agreements: Bilateralism, bilateral and Multilateralism, m ...
s with China, Australia, Bahrain, India, and the US were initiated. Thaksin sought to position Thailand as a regional leader, initiating various development projects in poorer neighbouring countries. More controversially, he established close, friendly ties with the Burmese dictatorship. Thailand joined the US-led
invasion of Iraq An invasion is a military offensive of combatants of one geopolitical entity, usually in large numbers, entering territory controlled by another similar entity, often involving acts of aggression. Generally, invasions have objectives ...
, sending a humanitarian contingent until September 2004. Thailand also had contributed troops to reconstruction efforts in
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde ...
. In April 2009, the
Cambodian–Thai border dispute The Cambodian–Thai border dispute began in June 2008 as part of a century-long dispute between Cambodia and Thailand involving the area surrounding the 11th-century Preah Vihear Temple, in the Dângrêk Mountains between Choam Khsant Distri ...
brought troops on territory immediately adjacent to the 900-year-old ruins of Cambodia's Preah Vihear Hindu temple near the border. After the 2014 coup, Thailand leaned more towards China. Growing Chinese influence and capital inflow caused some members of parliament to raise the concern about "economic colony" under China after many concessions. During the
Israel-Gaza war The Gaza war is an armed conflict in the Gaza Strip and southern Israel fought since 7 October 2023. A part of the unresolved Israeli–Palestinian and Gaza–Israel conflicts dating back to the 20th century, it follows the wars of 200 ...
in 2023, at first Thailand's prime minister stated that his government strongly condemns the attack against Israel and extends its deepest condolences to the government and the people of Israel but the government later changed its position and announced that Thailand adopted a neutral stance in this conflict. 28 Thai nationals were killed in this conflict.


Armed forces

The
Royal Thai Armed Forces The Royal Thai Armed Forces (RTARF; ; ) are the armed forces of the Kingdom of Thailand. The Highest Commander of the Royal Thai Armed Forces (จอมทัพไทย; ) is the King of Thailand. The armed forces are managed by the Minist ...
(กองทัพไทย; ) constitute the military of the Kingdom of Thailand. It consists of the
Royal Thai Army The Royal Thai Army or RTA (; ) is the army of Thailand and the oldest and largest branch of the Royal Thai Armed Forces. History Origin The Royal Thai Army is responsible for protecting the kingdom's sovereignty. The army was formed in 187 ...
(กองทัพบกไทย), the
Royal Thai Navy The Royal Thai Navy (Abbreviation, Abrv: RTN, ทร.; , ) is the Navy, naval warfare force of Thailand. Established in 1906, it was modernised by the Admiral Prince Abhakara Kiartiwongse (1880–1923) who is known as the father of the Royal N ...
(กองทัพเรือไทย), and the
Royal Thai Air Force The Royal Thai Air Force (RTAF) (; ) is the air force of the Kingdom of Thailand. Since its establishment in 1913 as one of the earliest air forces of Asia, the Royal Thai Air Force has engaged in numerous major and minor conflicts. During the ...
(กองทัพอากาศไทย). It also incorporates various
paramilitary A paramilitary is a military that is not a part of a country's official or legitimate armed forces. The Oxford English Dictionary traces the use of the term "paramilitary" as far back as 1934. Overview Though a paramilitary is, by definiti ...
forces. The Thai Armed Forces have a combined manpower of 306,000 active duty personnel and another 245,000 active reserve personnel. The head of the Thai Armed Forces (จอมทัพไทย, ''Chom Thap Thai'') is the king, although this position is only nominal. The armed forces are managed by the Ministry of Defence of Thailand, which is headed by the Minister of Defence (a member of the
cabinet of Thailand The cabinet of Thailand (formally, the Council of Ministers of Thailand; ; is a body composed of thirty-five of the most senior members of the government of the Kingdom of Thailand. The Cabinet (government), cabinet is the primary organ of the ...
) and commanded by the
Royal Thai Armed Forces Headquarters The Royal Thai Armed Forces Headquarters ( or the RTARF HQ, is the "mostly ornamental" joint headquarters of the Royal Thai Armed Forces, which is composed of the Royal Thai Army, the Royal Thai Navy and Royal Thai Marine Corps, and the Royal Th ...
, which in turn is headed by the Chief of Defence Forces of Thailand. Thai annual defence budget almost tripled from US$1.98 billion in 2005 to US$5.88 billion in 2016, accounting for approximately 1.4% of GDP. Thailand ranked 16th worldwide in the Military Strength Index based on the
Credit Suisse Credit Suisse Group AG (, ) was a global Investment banking, investment bank and financial services firm founded and based in Switzerland. According to UBS, eventually Credit Suisse was to be fully integrated into UBS. While the integration ...
report in September 2015. The military is also tasked with humanitarian missions, such as escorting
Rohingya The Rohingya people (; ; ) are a stateless Indo-Aryan ethnolinguistic group who predominantly follow Islam from Rakhine State, Myanmar. Before the Rohingya genocide in 2017, when over 740,000 fled to Bangladesh, an estimated 1.4 million Ro ...
to Malaysia or Indonesia, ensuring security and welfare for refugees during
Indochina refugee crisis The Indochina refugee crisis was the large outflow of people from the former French colonies of Indochina, comprising the countries of Vietnam, Cambodia, and Laos, after communist governments were established in 1975. Over the next 25 years and ...
. According to the constitution, serving in the armed forces is a duty of all Thai citizens. Thailand still use active draft system for males over the age of 21. They are subjected to varying lengths of active service depending on the duration of reserve training as
Territorial Defence Student Territorial Defense Student (; ) is a military youth organization in Thailand under control of the Royal Thai Army, and recently the Royal Thai Navy and Royal Thai Air Force. History Prior to World War II the ''Yuwachon Thahan'' (or "junior sol ...
and their level of education. Those who have completed three years or more of reserve training will be exempted entirely. The practice has long been criticized, as some media question its efficacy and value. It is alleged that conscripts end up as servants to senior officers or clerks in military cooperative shops. In a report issued in March 2020,
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says that it has more than ten million members a ...
charged that Thai military conscripts face institutionalised abuse systematically hushed up by military authorities. Critics observed that Thai military's main objective is to deal with internal rather than external threats.
Internal Security Operations Command Internal Security Operations Command (; ) or ISOC (; ) is the internal security agency and political arm of the Royal Thai Armed Forces. It was responsible for the suppression of leftist groups from the 1960s to the 1980s. During this period it ...
is called the political arm of the Thai military, which has overlapping social and political functions with civilian bureaucracy. It also has anti-democracy mission. The military is also notorious for numerous corruption incidents, such as accusation of
human trafficking Human trafficking is the act of recruiting, transporting, transferring, harboring, or receiving individuals through force, fraud, or coercion for the purpose of exploitation. This exploitation may include forced labor, sexual slavery, or oth ...
, and
nepotism Nepotism is the act of granting an In-group favoritism, advantage, privilege, or position to Kinship, relatives in an occupation or field. These fields can include business, politics, academia, entertainment, sports, religion or health care. In ...
in promotion of high-ranking officers. The military is deeply entrenched in politics. Most recently, the appointed senators include more than 100 active and retired military. Thailand is the 75th most peaceful country in the world, according to the 2024
Global Peace Index The Global Peace Index (GPI) is a report produced by the Australia-based NGO Institute for Economics & Peace (IEP) which measures the relative position of nations' and regions' peacefulness. The GPI ranks 163 independent states and territories ...
.


Economy

The economy of Thailand is heavily export-dependent, with exports accounting for more than two-thirds of
gross domestic product Gross domestic product (GDP) is a monetary measure of the total market value of all the final goods and services produced and rendered in a specific time period by a country or countries. GDP is often used to measure the economic performanc ...
(GDP). Thailand exports over US$105 billion worth of goods and services annually. Major exports include cars, computers, electrical appliances,
rice Rice is a cereal grain and in its Domestication, domesticated form is the staple food of over half of the world's population, particularly in Asia and Africa. Rice is the seed of the grass species ''Oryza sativa'' (Asian rice)—or, much l ...
, textiles and footwear, fishery products, rubber, and jewellery. Thailand is an emerging economy and is considered a
newly industrialised country The category of newly industrialized country (NIC), newly industrialized economy (NIE) or middle-income country is a socioeconomic classification applied to several countries around the world by political scientists and economists. They represen ...
. Thailand had a 2017 GDP of US$1.236 trillion (on a
purchasing power parity Purchasing power parity (PPP) is a measure of the price of specific goods in different countries and is used to compare the absolute purchasing power of the countries' currency, currencies. PPP is effectively the ratio of the price of a market bask ...
basis). Thailand is the second largest economy in Southeast Asia after Indonesia. Thailand ranks midway in the wealth spread in Southeast Asia as it is the fourth richest nation according to GDP per capita, after Singapore, Brunei, and Malaysia. Thailand functions as an
anchor economy An economic system, or economic order, is a system of Production (economics), production, resource allocation and Distribution (economics), distribution of goods and services within an economy. It includes the combination of the various institut ...
for the neighbouring developing economies of Laos, Myanmar, and Cambodia. In the third quarter of 2014, the unemployment rate in Thailand stood at 0.84% according to Thailand's National Economic and Social Development Board (NESDB). In 2017, the Thai economy grew an inflation-adjusted 3.9%, up from 3.3% in 2016, marking its fastest expansion since 2012. High public spending, especially during the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, prompted the authorities to raise Thailand's public debt ceiling from 60% to 70% of GDP. , Thailand struggles with low productivity, poor education, high household debt, low private investment and slow economic growth, with an economic research group forecasted an annual GDP growth of below 2% in the next decades without structural reforms.


Income and wealth disparities

Thais have median wealth per one adult person of $1,469 in 2016, increasing from $605 in 2010. In 2016, Thailand was ranked 87th in Human Development Index, and 70th in the inequality-adjusted HDI. In 2017, Thailand's median household income was ฿26,946 per month. Top quintile households had a 45.0% share of all income, while bottom quintile households had 7.1%. There were 26.9 million persons who had the bottom 40% of income earning less than ฿5,344 per person per month. During the
2013–2014 Thai political crisis The 2013–2014 Thai political crisis was a period of political instability in Thailand. Anti-government protests took place between November 2013 and May 2014, organised by the People's Democratic Reform Committee (PDRC), a political pressur ...
, a survey found that anti-government PDRC mostly (32%) had a monthly income of more than ฿50,000, while pro-government UDD mostly (27%) had between ฿10,000 and ฿20,000. In 2014,
Credit Suisse Credit Suisse Group AG (, ) was a global Investment banking, investment bank and financial services firm founded and based in Switzerland. According to UBS, eventually Credit Suisse was to be fully integrated into UBS. While the integration ...
reported that Thailand was the world's third most unequal country, behind Russia and India. The top 10% richest held 79% of the country's assets. The top 1% held 58% of the assets. The 50 richest Thai families had a total net worth accounting to 30% of GDP.
Bank of Thailand The Bank of Thailand (BOT; Abbreviation, abbr. ธปท.; , ) is the central bank of Thailand. History The Bank of Thailand (BOT) was first set up as the Thai National Banking Bureau. The Bank of Thailand Act was promulgated on 28 April 1942 ...
reported that during 2006–16, Thailand's top 5% largest companies had 85% of all corporate revenue in the nation, and only 6% of the country's companies were in export industries, which made up 60% of the country's GDP. In 2016, 5.81 million people lived in poverty, or 11.6 million people (17.2% of population) if "near poor" is included. The proportion of the poor relative to total population in each region was 12.96% in the Northeast, 12.35% in the South, and 9.83% in the North. In 2017, there were 14 million people who applied for social welfare (yearly income of less than ฿100,000 was required). In the first quarter of 2023, Thai household debts totaled 14.6 trillion baht or 89.2% of GDP; the average debt per household was approximately 500,000 baht. In 2016, there were estimated 30,000 homeless persons in the country.


Exports and manufacturing

The economy of Thailand is heavily export-dependent, with exports accounting for more than two-thirds of gross domestic products (GDPs). Major exports include cars, computers, electrical appliances,
rice Rice is a cereal grain and in its Domestication, domesticated form is the staple food of over half of the world's population, particularly in Asia and Africa. Rice is the seed of the grass species ''Oryza sativa'' (Asian rice)—or, much l ...
, textiles and footwear, fishery products, rubber, and jewellery. In 2022, Thailand's export of goods is worth roughly while its import worth roughly . Substantial industries include electric appliances, components, computer components, and vehicles. Thailand's recovery from the 1997–1998 Asian financial crisis depended mainly on exports, among various other factors. , the Thai automotive industry was the largest in
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
and the 9th largest in the world. The Thailand industry has an annual output of near 1.5 million vehicles, mostly commercial vehicles. Most of the vehicles built in Thailand are developed and licensed by foreign producers, mainly Japanese and American. The Thai car industry takes advantage of the
ASEAN Free Trade Area The ASEAN Free Trade Area (AFTA) is a trade bloc agreement by the Association of Southeast Asian Nations supporting local trade and manufacturing in all ASEAN countries, and facilitating economic integration with regional and international all ...
(AFTA) to find a market for many of its products. Eight manufacturers, five Japanese, two US, and Tata of India, produce pick-up trucks in Thailand. As of 2012, due to its favourable taxation for 2-door pick-ups at only 3–12% against 17–50% for passenger cars, Thailand was the second largest consumer of pick-up trucks in the world, after the US. In 2014, pick-ups accounted for 42% of all new vehicle sales in Thailand.


Tourism

Tourism makes up about 6% of the country's economy. Prior to the pandemic, Thailand was the world's eighth most visited country according to the
World Tourism rankings The World Tourism rankings are compiled by the United Nations World Tourism Organization as part of their ''World Tourism Barometer'' publication, which is released up to six times per year. In the publication, destinations are ranked by the ...
compiled by the United Nations World Tourism Organisation. In 2019, Thailand received 39.8 million international tourists, ahead of
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
and
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
and was the fourth highest in international tourism earning 60.5 billion
US dollars The United States dollar (symbol: $; currency code: USD) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it int ...
. Thailand was the most visited country in Southeast Asia in 2013, according to the World Tourism Organisation. Estimates of tourism receipts directly contributing to the Thai GDP of 12 trillion baht range from 9 per cent (1 trillion baht) (2013) to 16 per cent. When including the indirect effects of tourism, it is said to account for 20.2 per cent (2.4 trillion baht) of Thailand's GDP. Asian tourists primarily visit Thailand for Bangkok and the historical, natural, and cultural sights in its vicinity. Western tourists not only visit Bangkok and surrounding areas; many travel to the southern beaches and islands. The north is the chief destination for trekking and
adventure travel Adventure travel is a type of tourism, involving exploration or travel with a certain degree of risk (real or perceived), and which may require special skills and physical exertion. In the United States, adventure tourism has seen growth in l ...
with its diverse ethnic minority groups and forested mountains. The region hosting the fewest tourists is
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
. To accommodate foreign visitors, a separate tourism police with offices were set up in the major tourist areas and an emergency telephone number. Thailand ranks as the worlds fifth largest
medical tourism Medical tourism is the practice of traveling abroad to obtain medical treatment. In the past, this usually referred to those who traveled from less-developed countries to major medical centers in highly developed countries for treatment unavaila ...
destination in spending, according to the
World Travel and Tourism Council The World Travel & Tourism Council (WTTC) is a forum for the travel and tourism industry. It is made up of members from the global business community and works with governments to raise awareness about the travel and tourism industry. It is kno ...
, attracting over 2.5 million visitors in 2018, and is number one in Asia. The country is popular for the growing practice of
sex reassignment surgery Gender-affirming surgery (GAS) is a surgical procedure, or series of procedures, that alters a person's physical appearance and sexual characteristics to resemble those associated with their gender identity. The phrase is most often associat ...
(SRS) and cosmetic surgery. In 2010–2012, more than 90% of medical tourists travelled to Thailand for SRS.
Prostitution in Thailand Prostitution in Thailand is not itself illegal, but public solicitation for prostitution is prohibited if it is carried out "openly and shamelessly" or "causes nuisance to the public". Due to police corruption and an economic reliance on prostitu ...
and sex tourism also form a ''de facto'' part of the economy. Campaigns promote Thailand as exotic to attract tourists. One estimate published in 2003 placed the trade at US$4.3 billion per year or about 3% of the Thai economy. It is believed that at least 10% of tourist dollars are spent on the sex trade.


Agriculture and natural resources

Forty-nine per cent of Thailand's labour force is employed in
agriculture Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created ...
. This is down from 70% in 1980. Rice is the most important crop in the country and Thailand had long been the world's leading exporter of rice, until recently falling behind both India and Vietnam. Thailand has the highest percentage of arable land, 27.25%, of any state in the
Greater Mekong Subregion The Greater Mekong Subregion, (GMS) or just Greater Mekong, is a trans-national region of the Mekong River basin in Southeast Asia. The region is home to more than 300 million people. It came into being with the launch of a development program i ...
. About 55% of the arable land area is used for rice production. Agriculture has been experiencing a transition from labour-intensive and transitional methods to a more industrialised and competitive sector.Henri Leturque and Steve Wiggins 2010
Thailand's progress in agriculture: Transition and sustained productivity growth
. London:
Overseas Development Institute ODI Global (formerly Overseas Development Institute) is a global affairs think tank, founded in 1960. Its mission is "to inspire people to act on injustice and inequality through collaborative research and ideas that matter for people and the ...
Between 1962 and 1983, the agricultural sector grew by 4.1% per year on average and continued to grow at 2.2% between 1983 and 2007. The relative contribution of agriculture to GDP has declined while exports of goods and services have increased. Furthermore, access to
biocapacity The biocapacity or biological capacity of an ecosystem is an estimate of its production of certain biological materials such as natural resources, and its absorption and filtering of other materials such as carbon dioxide from the atmosphere. Bio ...
in Thailand is lower than world average. In 2016, Thailand had 1.2 global hectares of biocapacity per person within its territory, a little less than world average of 1.6 global hectares per person. In contrast, in 2016, they used 2.5 global hectares of biocapacity—their
ecological footprint The ecological footprint measures human demand on natural capital, i.e. the quantity of nature it takes to support people and their economies. It tracks human demand on nature through an ecological accounting system. The accounts contrast the biolo ...
of consumption. This means they use about twice as much biocapacity as Thailand contains, resulting in a deficit.


Informal economy

In 2012, it was estimated that informal workers comprised 62.6% of the Thai workforce. The Ministry of Labour defines informal workers to be individuals who work in informal economies and do not have employee status under a given country's Labour Protection Act (LPA). The informal sector in Thailand has grown significantly over the past 60 years over the course of Thailand's gradual transition from an agriculture-based economy to becoming more industrialised and service-oriented. Between 1993 and 1995, ten per cent of the Thai labour force moved from the agricultural sector to urban and industrial jobs, especially in the manufacturing sector. It is estimated that between 1988 and 1995, the number of factory workers in the country doubled from two to four million, as Thailand's GDP tripled. While the
Asian financial crisis The 1997 Asian financial crisis gripped much of East and Southeast Asia during the late 1990s. The crisis began in Thailand in July 1997 before spreading to several other countries with a ripple effect, raising fears of a worldwide economic meltd ...
that followed in 1997 hit the Thai economy hard, the industrial sector continued to expand under widespread deregulation, as Thailand was mandated to adopt a range of structural adjustment reforms upon receiving funding from the IMF and World Bank. These reforms implemented an agenda of increased privatisation and trade liberalisation in the country, and decreased federal subsidisation of public goods and utilities, agricultural price supports, and regulations on fair wages and labour conditions. Many migrant farmers took jobs in sweatshops and factories with few labour regulations and often exploitative conditions. Those that could not find formal factory work, including illegal migrants and the families of rural Thai migrants, are under the regulation imposed by the structural adjustment programmes. Scholars argue that the economic consequences and social costs of Thailand's labour reforms in the wake of the 1997 Asian financial crisis fell on individuals and families rather than the state. Informal labour in entertainment, nightlife, and the sex industry face additional vulnerabilities, including recruitment into circles of sexual exploitation and human trafficking. A 2012 study found that 64% of informal workers had not completed education beyond primary school. Many informal workers are also migrants, only some of which have legal status in the country. The informal labour sector is also not recognised under the Labour Protection Act (LPA). Thai social security policies fail to protect against workplace accidents and unemployment and retirement insurance. Many informal workers are not legally contracted for their employment, and many do not make a living wage. Tens of thousands of migrants from neighboring countries face exploitation in a few industries, especially in fishing where slave-like conditions have been reported.


Science and technology

Thailand ranked 41st in the
Global Innovation Index The Global Innovation Index is an annual ranking of countries by their capacity for and success in innovation, published by the World Intellectual Property Organization (WIPO). It was started in 2007 by INSEAD and ''World Business'', a Britis ...
in 2024. The
Ministry of Higher Education, Science, Research and Innovation The Ministry of Higher Education, Science, Research and Innovation ( Abrv: MHESI; , ), is a Thai government body responsible for the oversight of Higher education, research, and science and technology in Thailand. Background Ministry of Higher ...
and its agencies oversees the development of science, technology, and research in Thailand. According to the National Research Council of Thailand, the country devoted 1.1% of its GDP to the research and development of science in 2019, with over 166,788 research and development personnel in full-time equivalent that year.


Infrastructure


Transportation

The
State Railway of Thailand The State Railway of Thailand (SRT) (, abbrev. รฟท., ) is the state-owned rail operator under the jurisdiction of the Ministry of Transport (Thailand), Ministry of Transport in Thailand. History The SRT was founded as the Royal State Rail ...
(SRT) operates all of Thailand's national rail lines.
Krung Thep Aphiwat Central Terminal Krung Thep Aphiwat Central Terminal (, , ; ), also known by its former name Bang Sue Grand Station (, , ; ), is the central station of Thailand. Located along the border of Chatuchak district and Bang Sue district, it replaced the existing Hua ...
and Bangkok (Hua Lamphong) are the main termini of intercity routes. Phahonyothin and ICD
Lat Krabang Lat Krabang (, ) is one of the eastern districts of Bangkok. Geography & history Lat Krabang (literally: "slope of shield") is the second largest district of Bangkok (the first one is neighbouring Nong Chok). No one's really sure what it means. O ...
are the main freight terminals. SRT had of track, all of it
meter gauge Metre-gauge railways ( US: meter-gauge railways) are narrow-gauge railways with track gauge of or 1 metre. Metre gauge is used in around of tracks around the world. It was used by several European colonial powers including France, Britain and ...
. Nearly all is single-track (2702.1 km), although some important sections around Bangkok are double () or triple-tracked (), and there are plans to extend this.
Rail transport in Bangkok The State Railway of Thailand (SRT), founded in 1890, is the oldest operating railway operator in Bangkok. It'd not be until 1897 when SRT operates its first train service. The SRT remains the only railway operator that operates train service bet ...
includes long-distance services. There are four rapid transit rail systems in the capital: the BTS Skytrain, MRT,
SRT Red Lines The Red Line Mass Transit System Project is a commuter rail system serving the Bangkok Metropolitan Region in Thailand. Construction began in January 2009, and free public trial operation began on 2 August 2021, when Bang Sue Grand Station opene ...
, and the
Airport Rail Link An airport rail link is a service providing passenger rail transport between an airport and a nearby city. Direct links operate straight from the airport terminal to the city, while other links require an intermediate use of a people mover or ...
. In Bangkok, there were two failed rapid rail projects Lavalin Skytrain and
Bangkok Elevated Road and Train System The Bangkok Elevated Road and Train System (BERTS, ), commonly known as the Hopewell Project () after main contractor Hopewell Holdings, was a failed project to build an elevated highway and rail line from central Bangkok to Don Mueang Interna ...
, before
Mass Rapid Transit Master Plan in Bangkok Metropolitan Region The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region, or M-Map, is the latest version in a series of Thai government plans for the development of an urban rail transit network serving the Greater Bangkok area. It was drafted under the ...
was endorsed by the cabinet on 27 September 1994 and implemented from 1995 to the present. Thailand has of highways. , Thailand has over 462,133 roads and 37 million registered vehicles, 20 million of them motorbikes. A number of undivided two-lane highways have been converted into divided four-lane highways. Within the Bangkok Metropolitan Region, there are a number of
controlled-access highways A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms ...
. There are 4,125 public vans operating on 114 routes from Bangkok alone. Other forms of road transport includes tuk-tuks, taxis—with over 80,647 registered taxis nationwide as of 2018, vans (
minibus A minibus, microbus, or minicoach is a passenger-carrying motor vehicle that is designed to carry more people than a multi-purpose vehicle or minivan, but fewer people than a full-size bus. In the United Kingdom, the word "minibus" is us ...
), motorbike taxis, and
songthaew A songthaew (, , ; , ; ) is a passenger vehicle in Thailand, Laos, Cambodia and Myanmar adapted from a pick-up or a larger truck and used as a share taxi or bus. Overview The songthaew takes its name from the two bench seats fixed along eith ...
s. , Thailand has 103 airports with 63 paved runways, in addition to 6 heliports. The busiest airport in the country is Bangkok's
Suvarnabhumi Airport Suvarnabhumi Airport is the main international airport serving Bangkok, the capital of Thailand. Located mostly in Racha Thewa subdistrict, Bang Phli district, Samut Prakan province, it covers an area of , making it one of the biggest intern ...
.


Energy

75% of Thailand's electrical generation is powered by
natural gas Natural gas (also fossil gas, methane gas, and gas) is a naturally occurring compound of gaseous hydrocarbons, primarily methane (95%), small amounts of higher alkanes, and traces of carbon dioxide and nitrogen, hydrogen sulfide and helium ...
in 2014. Coal-fired power plants produce an additional 20% of electricity, with the remainder coming from biomass, hydro, and biogas. Compared to other ASEAN's countries, Thailand is the largest importer of gas in weight. In 2022, Thailand's oil and gas production dropped by 19% and 17%, respectively. The government, in 2018, has developed an Alternative Energy Development Plan 2018–2037 (AEDP 2018). The plan defines goals for the increase of renewable energy to almost 30,000 MW by 2037.


Demographics

Thailand has an estimated population of 71.7 million as of 2023; Thailand's first census in 1909 found the population to be 8.2 million. Thailand's population is largely rural, concentrated in the rice-growing areas of the central, northeastern, and northern regions. About 44.2% of Thailand's population lived in urban areas , slowly increasing from 29.4% in the 1990 census and 31.1% in the 2000 census. Thailand's government-sponsored family planning programme resulted in a dramatic decline in population growth from 3.1% in 1960 to around 0.4% today. In 1970, an average of 5.7 people lived in a Thai household; in 2022, the average Thai household size was 3 people. Now, more than 20% of its population is aged over 60 and has a low birth rate, posing economic challenges. The
sex ratio A sex ratio is the ratio of males to females in a population. As explained by Fisher's principle, for evolutionary reasons this is typically about 1:1 in species which reproduce sexually. However, many species deviate from an even sex ratio, ei ...
between male and female is 1.05, with Thailand having slightly more males.


Ethnic groups

As of 2010, Thai people make up the majority of Thailand's population (95.9%). The remaining 4.1% of the population are Burmese (2.0%), others (1.3%), and unspecified (0.9%). According to genetic research, the present-day Thai people were divided into three groups: the northern group (Khon Mueang) are closely related to the Tai ethnic groups in
southern China Northern China () and Southern China () are two approximate regions that display certain differences in terms of their geography, demographics, economy, and culture. Extent The Qinling–Daba Mountains serve as the transition zone between ...
, the northeastern group (
Isan people The Isan people (, , ; , ; , ; ) or literally Northeastern people are an ethnic group native to Isan, Northeastern Thailand with an estimated population of about 22 million. Alternative terms for this group are ''T(h)ai Isan'', ''Thai-La ...
) are mixed Tai and several
Austroasiatic The Austroasiatic languages ( ) are a large language family spoken throughout Mainland Southeast Asia, South Asia and East Asia. These languages are natively spoken by the majority of the population in Vietnam and Cambodia, and by minority popu ...
-speaking ethnic groups, while the central and southern groups (formerly called Siamese) strongly share genetic profiles with the
Mon people The Mon (; Thai Mon: ဂကူမည်; , ; , ) are an ethnic group who inhabit Lower Myanmar's Mon State, Kayin State, Kayah State, Tanintharyi Region, Bago Region, the Irrawaddy Delta, and several areas in Thailand (mostly in Pathum Than ...
. According to the Royal Thai Government's 2011 Country Report to the UN Committee responsible for the International Convention for the Elimination of All Forms of Racial Discrimination, available from the Department of Rights and Liberties Promotion of the Thai Ministry of Justice, 62 ethnic communities are officially recognised in Thailand. Twenty million Central Thai (together with approximately 650,000
Khorat Thai Khorat Thai, Korat Thai, Thai Korat or Thai Khorat (; ) refers to an ethnic group named for their main settlement area in Nakhon Ratchasima Province, unofficially called "Korat". Korat Thai people call themselves Thai Boeng ( ; also spelled or ' ...
) made up approximately 20,650,000 (34.1 per cent) of the state's population of 60,544,937 at the time of completion of the Mahidol University ''Ethnolinguistic Maps of Thailand'' data (1997). The 2011 Thailand Country Report provides population numbers for mountain peoples ('hill tribes') and ethnic communities in the Northeast and is explicit about its main reliance on the Mahidol University Ethnolinguistic Maps of Thailand data. Thus, though over 3.288 million people in the Northeast alone could not be categorised, the population and percentages of other ethnic communities are known for all of Thailand and constitute minimum populations. In descending order, the largest (equal to or greater than 400,000) are a) 15,080,000 Lao (24.9 per cent) consisting of the Thai Lao (14 million) and other smaller Lao groups, namely the Thai Loei (400–500,000), Lao Lom (350,000), Lao Wiang/Klang (200,000), Lao Khrang (90,000), Lao Ngaew (30,000), and Lao Ti (10,000); b) six million Khon Muang (9.9 per cent, also called Northern Thais); c) 4.5 million Pak Tai (7.5 per cent, also called Southern Thais); d) 1.4 million Khmer Leu (2.3 per cent, also called Northern Khmer); e) 900,000 Malay (1.5%); f) 500,000 Nyaw (0.8 per cent); g) 470,000 Phu Thai (0.8 per cent); h) 400,000 Kuy/Kuay (also known as Suay) (0.7 per cent), and i) 350,000 Karen (0.6 per cent).
Thai Chinese Thai Chinese (also known as Chinese Thais, Sino-Thais) are persons of Chinese people, Chinese descent in Thailand. Thai Chinese are the largest mixed group in the country and the largest overseas Chinese community in the world with a popul ...
, including those of significant Chinese origins, are 14% of the population, while Thais with partial Chinese ancestry comprise up to 40% of the population.
Thai Malays Thai Malays ( Standard Malay: ''Orang Melayu Thailand/Siam'', : Jawi: ; Pattani Malay: ''Oré Nayu Siae'', ''Bangso Yawi''; Bangkok Malay: ''Oghae Nayu Thai''), with officially recognised terms including 'Malayu-descended Thais' and 'Malay ...
also represent 3% of the Thai population's heritage, with the remainder consisting of
Mons Mons commonly refers to: * Mons, Belgium, a city in Belgium * Mons pubis (mons Venus or mons veneris), in mammalian anatomy, the adipose tissue lying above the pubic bone * Mons (planetary nomenclature), a sizable extraterrestrial mountain * Batt ...
, Khmers, and various "
hill tribes Hill people, also referred to as mountain people, is a general term for people who live in the hills and mountains. This includes all rugged land above and all land (including plateaus) above elevation. The climate is generally harsh, with s ...
". Increasing numbers of migrants from neighbouring Myanmar, Laos, and Cambodia, as well as from Nepal and India, have pushed the total number of non-national residents to around 3.5 million , up from an estimated 2 million in 2008. Some 41,000
Britons British people or Britons, also known colloquially as Brits, are the citizens of the United Kingdom, the British Overseas Territories, and the Crown dependencies.: British nationality law governs modern British citizenship and nationality, w ...
and 20,000
Australians Australians, colloquially known as Aussies, are the citizenship, citizens, nationality, nationals and individuals associated with the country of Australia. This connection may be residential, legal, historical or ethno-cultural. For most Aust ...
live in Thailand.


Population centres


Language

Thai is the official language. It is a Kra–Dai language closely related to Lao, Shan in Myanmar, and numerous smaller languages spoken in an arc from
Hainan Hainan is an island provinces of China, province and the southernmost province of China. It consists of the eponymous Hainan Island and various smaller islands in the South China Sea under the province's administration. The name literally mean ...
and
Yunnan Yunnan; is an inland Provinces of China, province in Southwestern China. The province spans approximately and has a population of 47.2 million (as of 2020). The capital of the province is Kunming. The province borders the Chinese provinces ...
south to the Chinese border. It is the principal language of education and government and spoken throughout the country. The standard is based on the dialect of the central Thai people, and it is written in the
Thai alphabet The Thai script (, , ) is the abugida used to write Thai, Southern Thai and many other languages spoken in Thailand. The Thai script itself (as used to write Thai) has 44 consonant symbols (, ), 16 vowel symbols (, ) that combine into at leas ...
, an
abugida An abugida (; from Geʽez: , )sometimes also called alphasyllabary, neosyllabary, or pseudo-alphabetis a segmental Writing systems#Segmental writing system, writing system in which consonant–vowel sequences are written as units; each unit ...
script that evolved from the
Khmer alphabet Khmer script (, )Huffman, Franklin. 1970. ''Cambodian System of Writing and Beginning Reader''. Yale University Press. . is an abugida (alphasyllabary) script used to write the Khmer language, the official language of Cambodia. It is also use ...
. Sixty-two languages were recognised by the Royal Thai Government. For the purposes of the national census, four dialects of Thai exist; these partly coincide with regional designations, such as Southern Thai and Northern Thai. The largest of Thailand's minority languages is the Lao dialect of
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
spoken in the northeastern provinces. In the far south, Kelantan-Pattani Malay is the primary language of Malay Muslims. Varieties of Chinese are also spoken by the large
Thai Chinese Thai Chinese (also known as Chinese Thais, Sino-Thais) are persons of Chinese people, Chinese descent in Thailand. Thai Chinese are the largest mixed group in the country and the largest overseas Chinese community in the world with a popul ...
population, with the
Teochew dialect Teochew, also known as Swatow or Teo-Swa, is a Southern Min language spoken by the Teochew people in the Chaoshan region of eastern Guangdong and by their diaspora around the world. It is sometimes referred to as ''Chiuchow'', its Cantonese ...
best-represented. Numerous tribal languages are also spoken, including many
Austroasiatic languages The Austroasiatic languages ( ) are a large language family spoken throughout Mainland Southeast Asia, South Asia and East Asia. These languages are natively spoken by the majority of the population in Vietnam and Cambodia, and by minority popu ...
such as
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
, Khmer, and Mlabri;
Austronesian languages The Austronesian languages ( ) are a language family widely spoken throughout Maritime Southeast Asia, parts of Mainland Southeast Asia, Madagascar, the islands of the Pacific Ocean and Taiwan (by Taiwanese indigenous peoples). They are spoken ...
such as
Cham Cham or CHAM may refer to: Ethnicities and languages *Chams, people in Vietnam and Cambodia **Cham language, the language of the Cham people ***Cham script *** Cham (Unicode block), a block of Unicode characters of the Cham script * Cham Albani ...
,
Moken The Moken (also Mawken or Morgan; ; ) are an Austronesian people of the Mergui Archipelago, a group of approximately 800 islands claimed by both Myanmar and Thailand, and the Surin Islands. Most of the Moken live a semi-nomadic hunter-gatherer ...
and Urak Lawoi';
Sino-Tibetan languages Sino-Tibetan (also referred to as Trans-Himalayan) is a family of more than 400 languages, second only to Indo-European in number of native speakers. Around 1.4 billion people speak a Sino-Tibetan language. The vast majority of these are the 1.3 ...
like Lawa, Akha, and Karen; and other
Tai languages The Tai, Zhuang–Tai, or Daic languages (Ahom language, Ahom: 𑜁𑜪𑜨 𑜄𑜩 or 𑜁𑜨𑜉𑜫 𑜄𑜩 ; ; or , ; , ) are a branch of the Kra–Dai languages, Kra–Dai language family. The Tai languages include the most widely spo ...
such as
Phu Thai Phu Thai (Phuu Thai; Thai, Phu Thai: ''Phasa Phu Thai'', ภาษาผู้ไท or ภูไท) is a Southwestern Tai language spoken in Laos, Thailand and Vietnam. Although it appears different from the Isan and the Lao languages, it is ...
, and Saek.
Hmong Hmong may refer to: * Hmong people, an ethnic group living mainly in Southwest China, Vietnam, Laos, and Thailand * Hmong cuisine * Hmong customs and culture ** Hmong music ** Hmong textile art * Hmong language, a continuum of closely related ...
is a member of the
Hmong–Mien languages The Hmong–Mien languages (also known as Miao–Yao and rarely as Yangtzean) are a highly tonal language family of southern China and northern Southeast Asia. They are spoken in mountainous areas of southern China, including Guizhou, Hunan, Yunn ...
, which is now regarded as a language family of its own.


Religion

The country's most prevalent religion is
Theravada ''Theravāda'' (; 'School of the Elders'; ) is Buddhism's oldest existing school. The school's adherents, termed ''Theravādins'' (anglicized from Pali ''theravādī''), have preserved their version of the Buddha's teaching or ''Dharma (Buddhi ...
Buddhism, which is an integral part of Thai identity and culture. Active participation in Buddhism is among the highest in the world. Thailand has the second-largest number of
Buddhist Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
s in the world after China. According to the 2018 National Statistical Office data, 93.46% of the country's population self-identified as Buddhists.
Muslims Muslims () are people who adhere to Islam, a Monotheism, monotheistic religion belonging to the Abrahamic religions, Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God ...
constitute the second largest religious group in Thailand, comprising 5.37% of the population in 2018. Islam is concentrated mostly in the country's southernmost provinces:
Pattani Pattani (or Patani in Malay spelling) may refer to: Places Continental Asia * Patani (historical region), a historical region in the Malay peninsula, in Thailand and Malaysia. * Pattani Province, modern province in southern Thailand ** Pattani, ...
, Yala, Satun,
Narathiwat Narathiwat (, ) is a town ( thesaban mueang) in southern Thailand and capital of Narathiwat Province. The town is in the Mueang Narathiwat District and was established in 1936. As of 2008, the population was 40,521. It lies 1,141 km south ...
, and part of
Songkhla Songkhla (, ), also known as Singgora or Singora (Kelantan-Pattani Malay, Pattani Malay: ซิงกอรอ, Singoro), is a city (''thesaban nakhon'') in Songkhla Province of southern Thailand, near the border with Malaysia. Songkhla lies ...
, which are predominantly Malay, most of whom are
Sunni Muslim Sunni Islam is the largest branch of Islam and the largest religious denomination in the world. It holds that Muhammad did not appoint any successor and that his closest companion Abu Bakr () rightfully succeeded him as the caliph of the Musli ...
s. Christians represented 1.13% of the population in 2018, with the remaining population consisting of
Hindus Hindus (; ; also known as Sanātanīs) are people who religiously adhere to Hinduism, also known by its endonym Sanātana Dharma. Jeffery D. Long (2007), A Vision for Hinduism, IB Tauris, , pp. 35–37 Historically, the term has also be ...
and
Sikhs Sikhs (singular Sikh: or ; , ) are an ethnoreligious group who adhere to Sikhism, a religion that originated in the late 15th century in the Punjab region of the Indian subcontinent, based on the revelation of Guru Nanak. The term ''Sikh'' ...
, who live mostly in the country's cities. There is also a small Jewish community in Thailand dating back to the 17th century. The constitution does not name an official state religion, and provides for freedom of religion. There have been no widespread reports of societal abuses or discrimination based on religious belief or practice. Thai law officially recognises five religious groups: Buddhists, Muslims, Brahmin-Hindus, Sikhs, and Christians. However, some laws are inspired from Buddhist practices, such as banning alcohol sales on religious holidays.


Education

In 1995, as minister of education, Sukavich Rangsitpollaid let out his plans for educational reform in Thailand. The reform was considered a landmark movement after nearly 100 years of education under the previous system. Thailand's youth literacy rate was 98.1% in 2015. Education is provided by a school system of kindergartens, primary, lower secondary and upper secondary schools, numerous vocational colleges, and universities. Education is compulsory up to and including age 14, while the government is mandated to provide free education through to age 17. Issues concerning university entrance have been in constant upheaval for a number of years. The country is also one of the few that still mandates uniform up to the university years, which is still a subject of ongoing debate. In 2013, the Ministry of Information and Communication Technology announced that 27,231 schools would receive classroom-level access to
high-speed internet In telecommunications, broadband or high speed is the wide- bandwidth data transmission that exploits signals at a wide spread of frequencies or several different simultaneous frequencies, and is used in fast Internet access. The transmission m ...
. However, the country's educational infrastructure was still underprepared for online teaching, as smaller and more remote schools were particularly hindered by COVID-19 restrictions. The number of higher education institutions in Thailand has grown over the past decades to 156 officially. The two top-ranking universities in Thailand are
Chulalongkorn University Chulalongkorn University (CU; ; , ) is a public university, public Autonomous university, autonomous research university in Bangkok, Thailand. The university was originally founded during King Chulalongkorn's reign as a school for training ro ...
and
Mahidol University Mahidol University is an autonomous university, autonomous public university, public research university in Thailand. The university was founded as part of Siriraj Hospital in 1888. It was first called the University of Medical Science in 1943, ...
. Thai universities' research output is still relatively low, even though the country's journal publications increased by 20% between 2011 and 2016. Thailand has the second highest number of English-medium private international schools in Southeast Asian Nations.
Cram school A cram school (colloquially: crammer, test prep, tuition center, or exam factory) is a specialized school that trains its students to achieve particular goals, most commonly to pass the entrance examinations of high schools or university, univer ...
s are especially popular for university entrance exams. Students in ethnic minority areas score consistently lower in standardised national and international tests. This is likely due to unequal allocation of educational resources, weak teacher training, poverty, and low Thai language skill, the language of the tests. , Thailand was ranked 89th out of 100 countries globally for English proficiency. Thailand is the third most popular study destination in ASEAN. The number of international degree students in Thailand increased by 9.7 times between 1999 and 2012, from 1,882 to 20,309 students. Most of international students come from neighbor countries like China, Myanmar, Cambodia and Vietnam.


Health

Thailand ranks world's sixth, and Asia's first in the 2019 Global Health Security Index of global health security capabilities in 195 countries, making it the only
developing country A developing country is a sovereign state with a less-developed industrial base and a lower Human Development Index (HDI) relative to developed countries. However, this definition is not universally agreed upon. There is also no clear agreeme ...
on the world's top ten. Thailand had 62 hospitals accredited by
Joint Commission International The Joint Commission is a United States-based nonprofit tax-exempt 501(c) organization that accredits more than 22,000 US health care organizations and programs. The international branch accredits medical services from around the world. A majori ...
. In 2002, Bumrungrad became the first hospital in Asia to meet the standard. Health and medical care is overseen by the Ministry of Public Health (MOPH), with total national expenditures on health amounting to 4.3 per cent of GDP in 2009.
Non-communicable disease A non-communicable disease (NCD) is a disease that is not transmission (medicine), transmissible directly from one person to another. NCDs include Parkinson's disease, autoimmune diseases, strokes, heart diseases, cancers, Diabetes mellitus, diab ...
s form the major burden of morbidity and mortality, while infectious diseases including malaria and tuberculosis, as well as traffic accidents, are also important public health issues. In December 2018, the interim parliament voted to legalise the use of
cannabis ''Cannabis'' () is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia. However, the number of species is disputed, with as many as three species be ...
for medical reasons, making Thailand the first Southeast Asian country to allow the use of
medical cannabis Medical cannabis, medicinal cannabis or medical marijuana (MMJ) refers to cannabis products and cannabinoid molecules that are prescribed by physicians for their patients. The use of cannabis as medicine has a long history, but has not ...
.


Culture

Thai culture and traditions incorporate influences from India, China, Cambodia, and the rest of Southeast Asia. Thailand's national religion,
Theravada Buddhism ''Theravāda'' (; 'School of the Elders'; ) is Buddhism's oldest existing school. The school's adherents, termed ''Theravādins'' ( anglicized from Pali ''theravādī''), have preserved their version of the Buddha's teaching or '' Dhamma'' in ...
, is central to modern
Thai identity Thainess, or the Thai identity (, ), is a conceptual identity regarding the quality of being Thai: characteristics seen as distinctive to the Thai people, Thai culture, and those belonging to Thailand as a whole. It forms the central identity upon ...
. Thai Buddhism has evolved over time to include many regional beliefs originating from
Hinduism Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...
,
animism Animism (from meaning 'breath, spirit, life') is the belief that objects, places, and creatures all possess a distinct spiritual essence. Animism perceives all things—animals, plants, rocks, rivers, weather systems, human handiwork, and in ...
, as well as ancestor worship. The official calendar in Thailand is based on the Eastern version of the Buddhist Era (BE). Thai identity today is a
social construct A social construct is any category or thing that is made real by convention or collective agreement. Socially constructed realities are contrasted with natural kinds, which exist independently of human behavior or beliefs. Simple examples of s ...
of the
Phibun Plaek Phibunsongkhram; 14 July 1897 – 11 June 1964) was a Thai military officer and politician who served as the third prime minister of Thailand from 1938 to 1944 and again from 1948 to 1957. He rose to power as a leading member of the Kha ...
regime in the 1940s. Several ethnic groups mediated change between their traditional local culture, national Thai, and global cultural influences.
Overseas Chinese Overseas Chinese people are Chinese people, people of Chinese origin who reside outside Greater China (mainland China, Hong Kong, Macau, and Taiwan). As of 2011, there were over 40.3 million overseas Chinese. As of 2023, there were 10.5 milli ...
also form a significant part of Thai society, particularly in and around Bangkok. Thai Chinese businesses prosper as part of the larger
bamboo network The bamboo network () or the Chinese Commonwealth () is used to conceptualize the links between businesses run by overseas Chinese in Southeast Asia (in a narrower sense with the Min Chinese speaking community). It links the overseas Chinese bu ...
. Respect for elderly and superiors (by age, position, monks, or certain professions) is Thai
mores Mores (, sometimes ; , plural form of singular , meaning "manner, custom, usage, or habit") are social norms that are widely observed within a particular society or culture. Mores determine what is considered morally acceptable or unacceptable ...
, reflecting in many classes of
honorifics An honorific is a title that conveys esteem, courtesy, or respect for position or rank when used in addressing or referring to a person. Sometimes, the term "honorific" is used in a more specific sense to refer to an honorary academic title. It ...
. '' Wai'' is a familiar Thai greeting, and is generally offered first by a person who is younger or lower in social status and position. Older siblings have duties to younger ones.
Taboo A taboo is a social group's ban, prohibition or avoidance of something (usually an utterance or behavior) based on the group's sense that it is excessively repulsive, offensive, sacred or allowed only for certain people.''Encyclopædia Britannica ...
s in Thai culture include touching someone's head or pointing with the feet, as the head is considered the most sacred and the foot the lowest part of the body.


Art

The origins of Thai art were influenced by
Buddhist art Buddhist art is visual art produced in the context of Buddhism. It includes Buddha in art, depictions of Gautama Buddha and other Buddhas and bodhisattvas in art, Buddhas and bodhisattvas, notable Buddhist figures both historical and mythical, ...
and by scenes from the Indian epics. Traditional Thai
sculpture Sculpture is the branch of the visual arts that operates in three dimensions. Sculpture is the three-dimensional art work which is physically presented in the dimensions of height, width and depth. It is one of the plastic arts. Durable sc ...
almost exclusively depicts images of the Buddha, being very similar with the other styles from
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. Traditional Thai
painting Painting is a Visual arts, visual art, which is characterized by the practice of applying paint, pigment, color or other medium to a solid surface (called "matrix" or "Support (art), support"). The medium is commonly applied to the base with ...
s usually consist of book illustrations, and painted ornamentation of buildings such as
palace A palace is a large residence, often serving as a royal residence or the home for a head of state or another high-ranking dignitary, such as a bishop or archbishop. The word is derived from the Latin name palātium, for Palatine Hill in Rome whi ...
s and
temple A temple (from the Latin ) is a place of worship, a building used for spiritual rituals and activities such as prayer and sacrifice. By convention, the specially built places of worship of some religions are commonly called "temples" in Engli ...
s. Thai art was influenced by indigenous civilisations of the
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
and other civilisations. By the Sukothai and Ayutthaya periods, Thai had developed into its own unique style and was later further influenced by the other Asian styles, mostly by Sri Lankan and Chinese. Thai sculpture and painting, and the royal courts provided patronage, erecting temples and other religious shrines as acts of merit or to commemorate important events. Traditional Thai paintings showed subjects in two
dimension In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus, a line has a dimension of one (1D) because only one coo ...
s without perspective. The size of each element in the picture reflected its degree of importance. The primary technique of
composition Composition or Compositions may refer to: Arts and literature *Composition (dance), practice and teaching of choreography * Composition (language), in literature and rhetoric, producing a work in spoken tradition and written discourse, to include ...
is that of apportioning areas: the main elements are isolated from each other by space transformers. This eliminated the intermediate ground, which would otherwise imply perspective. Perspective was introduced only as a result of
Western Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that id ...
influence in the mid-19th century. Monk artist
Khrua In Khong Khrua In Khong (), one of the most celebrated Thai artists, was active in the 1850s and 1860s during the reign of King Rama IV. He was a painter under the patronage of King Rama IV (Mongkut). Khrua In Khong and King Rama IV developed their friend ...
is well known as the first artist to introduce
linear perspective Linear or point-projection perspective () is one of two types of graphical projection perspective in the graphic arts; the other is parallel projection. Linear perspective is an approximate representation, generally on a flat surface, of ...
to Thai traditional art. The most frequent narrative subjects for paintings were or are: the
Jataka The ''Jātaka'' (Sanskrit for "Birth-Related" or "Birth Stories") are a voluminous body of literature native to the Indian subcontinent which mainly concern the previous births of Gautama Buddha in both human and animal form. Jataka stories we ...
stories, episodes from the life of the
Buddha Siddhartha Gautama, most commonly referred to as the Buddha (),* * * was a wandering ascetic and religious teacher who lived in South Asia during the 6th or 5th century BCE and founded Buddhism. According to Buddhist legends, he was ...
, the Buddhist
heaven Heaven, or the Heavens, is a common Religious cosmology, religious cosmological or supernatural place where beings such as deity, deities, angels, souls, saints, or Veneration of the dead, venerated ancestors are said to originate, be throne, ...
s and
hell In religion and folklore, hell is a location or state in the afterlife in which souls are subjected to punishment after death. Religions with a linear divine history sometimes depict hells as eternal destinations, such as Christianity and I ...
s, themes derived from the Thai versions of the ''Ramayana'' and ''Mahabharata'', and scenes of daily life. Some of the scenes are influenced by
Thai folklore Thai folklore is a diverse set of mythology and traditional beliefs held by the Thai people. Most Thai folklore has a regional background for it originated in rural Thailand. With the passing of time, and through the influence of the media, large ...
instead of following strict Buddhist
iconography Iconography, as a branch of art history, studies the identification, description and interpretation of the content of images: the subjects depicted, the particular compositions and details used to do so, and other elements that are distinct fro ...
.


Architecture

The
Ayutthaya Kingdom The Ayutthaya Kingdom or the Empire of Ayutthaya was a Thai people, Thai kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Phra Nakhon Si Ayutthaya (city), Ayutthaya, in Siam, or present-day Thailand. Europe ...
movement is designed to display might and riches. The temples in Ayutthaya seldom built eaves stretching from the masterhead. Buddhist temples in Thailand are known as "
wat A wat (, ; , ; , ; ; , ) is a type of Buddhist and Hindu temple in Cambodia, Laos, East Shan State (Myanmar), Yunnan (China), the Southern Province of Sri Lanka, and Thailand. Etymology The word ''wat'' is borrowed from the Sanskrit ''v ...
s", from the
Pāḷi Pāli (, IAST: pāl̤i) is a classical Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pāli Canon'' or '' Tipiṭaka'' as well as the sacred language of '' Theravād ...
''vāṭa'', meaning an enclosure: a temple has an enclosing wall that divides it from the secular world. Wat
architecture Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and construction, constructi ...
demonstrates many differences in layout and style, but they all adhere to the same principles.


Literature

Thai literature has had a long history. Even before the establishment of the Sukhothai Kingdom there existed oral and written works. During the
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
, most literary works were written in simple prose with certain alliteration schemes. Major works include King
Ram Khamhaeng Inscription The Ram Khamhaeng Inscription, formally known as Sukhothai Inscription No. 1, is a stone stele bearing inscriptions which have traditionally been regarded as the earliest example of the Thai script. Discovered in 1833 by King Mongkut (Rama IV ...
describing life at the time, which is considered the first literary work in Thai script, but some historians questioned its authenticity. ''Trai Phum Phra Ruang'', written in 1345 by King
Maha Thammaracha I Maha Thammaracha I (, ), born as Li Thai (, ), was a king of the Sukhothai Kingdom, and the first Buddhist philosopher to write in the Thai language. He reigned from roughly 1347 until his death in 1368. Li Thai was the son of Loe Thai and the g ...
, expounds Buddhist philosophy based on an extensive study with reference to over 30 sacred texts and could be considered the nation's first piece of research dissertation. During the
Ayutthaya Kingdom The Ayutthaya Kingdom or the Empire of Ayutthaya was a Thai people, Thai kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Phra Nakhon Si Ayutthaya (city), Ayutthaya, in Siam, or present-day Thailand. Europe ...
, new
poetic Poetry (from the Greek language, Greek word ''poiesis'', "making") is a form of literature, literary art that uses aesthetics, aesthetic and often rhythmic qualities of language to evoke meaning (linguistics), meanings in addition to, or in ...
forms were created, with different rhyme schemes and metres. It is common to find a combination of different poetic forms in one poetic work. ''Lilit
Yuan Phai ''Yuan Phai'' (, also known as ''Lilit Yuan Phai'', , #Form and meter, see below for details), "Defeat of the Yuan," is a historical epic poem in the Thai language about rivalry between Kingdom of Ayudhya, Ayutthaya and Lanna culminating in a bat ...
'' is a narrative poem describing the war between King
Borommatrailokkanat Borommatrailokkanat (, , ) or Trailok (1431–1488) was the king of the Ayutthaya Kingdom from 1448 to 1488. He was one of many monarchs who gained the epithet ''King of White Elephants'' (). He was the first Thai king to possess a "noble" or whit ...
of Ayutthaya and Prince
Tilokaraj Tilokaraj (; , ), also spelt Tilokarat and Tilokkarat, was the 9th monarch of the Mangrai Dynasty. Early life According to the Chiang Mai Chronicle, he was the sixth child of King Sam Phraya (also known as Samfangkaen). The 'lok' part of his name ...
of
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
. One literary work is ''Kap He Ruea'', composed by Prince
Thammathibet Thammathibet Chaiyachet Suriyawong, the Prince Senaphithak () or Prince Narathibet (), also known as Prince Kung/ Chao Fa Kung (; 1715 – 1755Royal Society of Thailand. (2007). The Journal of The Royal Society of Thailand, 32(1–2), (2007, Janu ...
in the ''
nirat 300px, ''Samut Thai'', a traditional medium for recordation and transmission of Thai and other literature in mainland Southeast Asia Thai literature is the literature of the Thai people, almost exclusively written in the Thai language (althoug ...
'' tradition. Traditionally, the verse is sung during the
royal barge A royal barge is a vessel that is used by a monarch for ceremonial processions, and (historically) for routine transport, usually on a river or inland waterway. It may also be known as a state barge, and may be used on occasion by other members o ...
procession and has been the model for subsequent poets to emulate. The same prince also composed the greatly admired ''Kap Ho Khlong'' on the Visit to Than Thongdaeng and ''Kap Ho Khlong Nirat Phrabat''. The
Thonburi __NOTOC__ Thonburi () is an area of modern Bangkok. During the era of the Ayutthaya Kingdom, Kingdom of Ayutthaya, its location on the right (west) bank at the mouth of the Chao Phraya River had made it an important garrison town, which is ref ...
period produced ''
Ramakien The (, , ; ; sometimes also spelled ) is one of Thailand's national epics. It is a Thai version of the ancient Indian epic ''Ramayana'', and an important part of the Thai literature, Thai literary canon. King Rama VI was the first person t ...
'', a verse drama contributed by King Taksin the Great. During the 18th century Rattanakosin period, which still fought with the Burmese, many of the early Rattanakosin works dealt with war and military strategy. Some examples are ''Nirat Rop Phama Thi Tha Din Daeng'', ''Phleng Yao Rop Phama Thi Nakhon Si Thammarat''. There were also verse recitals with musical accompaniment, such as Mahori telling the story of '' Kaki'' and
Sepha Sepha (, ) is a genre of Thai poetic storytelling that had its origins in the performances of troubadours who stylized recitations were accompanied by two small clappers, sticks of wood (called in Thai '' krap sepha'' and in Khmer ''Krap chmol' ...
, relating the story of '' Khun Chang Khun Phaen''. Other recitals include Sri Thanonchai. The Thai poet
Sunthorn Phu Phra Sunthorn Vohara (Phu) (, , ; 26 June 1786 – 1855), known as Sunthorn Phu (, , ), was a Thai poet. He is often referred to as the "Shakespeare of Thailand." Born four years after the founding of the Rattanakosin Kingdom, he entered royal ...
is known as "the bard of Rattanakosin" (). Sunthorn Phu is best known for his epic poem ''
Phra Aphai Mani Phra Aphai Mani is a 48,700-line epic poem composed by Thai poet Sunthorn Phu, who is known as "the Bard of Rattanakosin" (). It is considered to be one of Thailand's national epics. With 48,686 couplets, it is listed as the longest Thai single ...
'', a versified fantasy-adventure novel, a genre of Siamese literature known as (). Some of the most well-known modern Thai writers include
Kukrit Pramoj Mom Rajawongse Kukrit Pramoj (, , ; 20 April 1911 – 9 October 1995) was a Thai politician, author, scholar and professor. He was Speaker of the House of Representatives of Thailand between 1973 and 1974. He was the thirteenth Prime Minister o ...
, Kulap Saipradit, (penname Siburapha), Suweeriya Sirisingh (penname Botan), Chart Korbjitti,
Prabda Yoon Prabda Yoon (; ; born 2 August 1973 in Bangkok) is a Thai writer, novelist, filmmaker, artist, graphic designer, magazine editor, screenwriter, translator and media personality. His literary debut, ''Muang Moom Shak'' (''City of Right Angles''), ...
, and Duanwad Pimwana.


Music and dance

Aside from folk and regional dances (southern Thailand's Menora (dance), Menora and Ramwong, for example), the two major forms of Thai classical dance drama are Khon and Lakhon nai. In the beginning, both were exclusively court entertainments, and it was not until much later that a popular style of dance theatre, likay, evolved as a diversion for common folk. Folk dance forms include dance theater forms like likay, numerous regional dances (''ram''), the ritual dance ram muay, and homage to the teacher, Wai khru ram muay, wai khru. Both ram muay and wai khru take place before all traditional muay Thai matches. The three primary classical ensembles are the Piphat, Khrueang sai, and Mahori. Mahori employ small ching hand cymbals.


Entertainment

Thai films are exported and exhibited in
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. Thai cinema has developed its own unique identity. The Thai heist thriller film ''Bad Genius'' (2017) was one of the most internationally successful Thai films; it broke Thai film earning records in several Asian countries, Bad Genius won in 12 categories at the 27th Suphannahong National Film Awards, and also won the Jury Award at the 16th New York Asian Film Festival with a worldwide collection of more than $42 million. ''Shutter (2004 film), Shutter'' (2004) was one of the best-known Thai horror movies and was recognized worldwide. Films such as ''Ong-Bak: Muay Thai Warrior'' (2003) and ''Tom-Yum-Goong'' (2005), starring Tony Jaa, feature distinctive aspects of Thai martial arts "Muay Thai". Thailand television dramas, known as Thai television soap opera, Lakorn, have become popular in Thailand and regionally. The entertainment industries are estimated to have directly contributed $2.1 billion in GDP to the Thai economy in 2011. They also directly supported 86,600 jobs. Amongst several dance-pop artists who have made internationally successful are "Lisa" Lalisa Manobal, Violette Wautier, and Tata Young.


Cuisine

Thai cuisine is one of the most popular in the world. Common ingredients include garlic, lemongrass, kaffir lime, galangal, turmeric, coriander, and coconut milk. Each region of Thailand has its specialities: ''kaeng khiao wan'' (green curry) in the central region, ''som tam'' (green papaya salad) in the northeast, ''khao soi'' in the north, and Massaman curry, ''massaman'' curry in the south. In 2017, seven Thai dishes appeared on a list of the "World's 50 Best Foods"—an online worldwide poll by CNN Travel. Thailand had more dishes on the list than any other country. They were: ''tom yam goong'' (4th), ''pad Thai'' (5th), ''som tam'' (6th), ''massaman'' curry (10th), green curry (19th), Thai fried rice (24th) and ''nam tok mu'' (36th). Two desserts were also listed in CNN's 50 Best Desserts Around The World: mango sticky rice and tub tim krob. The staple food in Thailand is rice, particularly jasmine rice, which forms part of almost every meal. Thailand is a leading exporter of rice, and Thais consume over 100 kg of milled rice per person per year. Thailand is also the world leader in edible insect industry and well known for its street food; Bangkok is sometimes called the street food capital of the world.


Units of measurement

Thailand generally uses the metric system, but Thai units of measurement, traditional units of measurement for land area are used, and imperial units of measurement are occasionally used for building materials. Years are numbered as B.E. (Thai solar calendar, Buddhist Era) in educational settings, civil service, government, contracts, and newspaper datelines. However, in banking, and increasingly in industry and commerce, standard Western year (Christian or Common Era) counting is the standard practice.


Sports

Muay Thai () is a combat sport that uses stand-up striking along with various clinch fighting, clinching techniques. Muay Thai became widespread internationally in the late-20th to 21st centuries. Famous practitioners include Buakaw Banchamek, Samart Payakaroon, and Apidej Sit-Hirun. Association football has overtaken Muay Thai as the most widely followed sport in Thailand. The Thailand national football team has played the AFC Asian Cup six times and reached the semifinals in 1972. The country has hosted the Asian Cup twice, in 1972 AFC Asian Cup, 1972 and in 2007 AFC Asian Cup, 2007 (along with Indonesia, Malaysia, and Vietnam for the 2007). Volleyball is rapidly growing as one of the most popular sports. The Thailand women's national volleyball team, women's team has often participated in the FIVB Volleyball Women's World Championship, World Championship, FIVB Volleyball Women's World Cup, World Cup, and FIVB Volleyball World Grand Prix, World Grand Prix Asian Championship. They have won the Asian Women's Volleyball Championship, Asian Championship twice and the AVC Cup for Women, Asian Cup once. Takraw is a sport native to Thailand in which the players hit a rattan ball and are only allowed to use their feet, knees, chest, and head to touch the ball. Sepak takraw is a form of this sport which is similar to volleyball. A rather similar game but played only with the feet is buka ball. Rugby football, Rugby is also a growing sport in Thailand with the Thailand national rugby union team rising to be ranked 61st in the world. Thailand became the first country in the world to host an international 80 welterweight rugby tournament in 2005. Thailand has also attracts golfers from Japan, Korea, and Western countries. There are more than 200 world-class golf courses nationwide. For basketball, the Chang Thailand Slammers won the 2011 ASEAN Basketball League Championship. The Thailand national basketball team had its most successful year at the Basketball at the 1966 Asian Games, 1966 Asian Games where it won the silver medal. The Lumpinee Boxing Stadium originally sited at Rama IV Road near Lumphini Park hosted its final Muay Thai boxing matches on 8 February 2014 after the venue first opened in December 1956. On 11 February 2014, the stadium was relocated to Ram Intra Road due to the new venue's capacity. Thammasat Stadium in Bangkok was built for the 1998 Asian Games. Rajamangala National Stadium is the biggest sporting arena in Thailand, with a capacity of around 50,000.


See also

* International rankings of Thailand * Outline of Thailand


Notes


References


Further reading

* * * * * * * *


External links

Government
Thaigov.go.th
– Government of Thailand

(archived 10 December 2008)
Mfa.go.th
– Ministry of Foreign Affairs
Thailand Internet information
– National Electronics and Computer Technology Center
Ministry of Culture
(archived 28 April 2015) General information
Thailand
''The World Factbook''. Central Intelligence Agency.
Thailand
entry in Library of Congress Country Studies. 1987
Thailand
from ''UCB Libraries GovPubs'' (archived 7 February 2009)
Thailand
from the BBC News
Thailand
''Encyclopædia Britannica'' entry *
Longdo Map
– Thailand maps in English and Thai
Key Development Forecasts for Thailand
from International Futures
2010 Thailand population census by Economic and Social statistics Bureau
(archived 16 January 2013) Travel
Tourism Authority of Thailand
– official tourism website Other
Thailand Country Fact Sheet
from the Common Language Project (archived 31 July 2014) * {{coord, 15, 101, region:TH_type:country, display=title Thailand, 1932 establishments in Asia 1932 establishments in Siam 1932 establishments in Southeast Asia Countries in Asia Kingdoms Member states of ASEAN Member states of the United Nations Observer states of the Organisation of Islamic Cooperation Southeast Asian countries States and territories established in 1932 Tiger Cub Economies