List of island nations
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This is a list of island countries. An
island An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...
is a
landmass A landmass, or land mass, is a large region or area of land. The term is often used to refer to lands surrounded by an ocean or sea, such as a continent or a large island. In the field of geology, a landmass is a defined section of continenta ...
(smaller than a
continent A continent is any of several large landmasses. Generally identified by convention rather than any strict criteria, up to seven geographical regions In geography, regions, otherwise referred to as zones, lands or territories, are areas t ...
) that is surrounded by water. Many
island countries An island country, island state or an island nation is a country whose primary territory consists of one or more islands or parts of islands. Approximately 25% of all independent countries are island countries. Island countries are historically ...
are spread over an
archipelago An archipelago ( ), sometimes called an island group or island chain, is a chain, cluster, or collection of islands, or sometimes a sea containing a small number of scattered islands. Examples of archipelagos include: the Indonesian Arc ...
, as is the case with
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
and the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
(both countries consist of thousands of islands). Others consist of a single island, such as
Barbados Barbados is an island country in the Lesser Antilles of the West Indies, in the Caribbean region of the Americas, and the most easterly of the Caribbean Islands. It occupies an area of and has a population of about 287,000 (2019 estimate) ...
or Nauru, or part of an island, such as
Brunei Brunei ( , ), formally Brunei Darussalam ( ms, Negara Brunei Darussalam, Jawi: , ), is a country located on the north coast of the island of Borneo in Southeast Asia. Apart from its South China Sea coast, it is completely surrounded by t ...
or the
Dominican Republic The Dominican Republic ( ; es, República Dominicana, ) is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean region. It occupies the eastern five-eighths of the island, which it shares with ...
. The list also includes two states in free association with
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
, the
Cook Islands ) , image_map = Cook Islands on the globe (small islands magnified) (Polynesia centered).svg , capital = Avarua , coordinates = , largest_city = Avarua , official_languages = , lan ...
and
Niue Niue (, ; niu, Niuē) is an island country in the South Pacific Ocean, northeast of New Zealand. Niue's land area is about and its population, predominantly Polynesian, was about 1,600 in 2016. Niue is located in a triangle between Tong ...
, as well as two states with limited diplomatic recognition which have ''de facto'' control over territories entirely on the islands, Northern Cyprus and
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
. In total, 50 island countries and 44 island territories have been included in the lists. Australia is not included as it is considered a
continent A continent is any of several large landmasses. Generally identified by convention rather than any strict criteria, up to seven geographical regions In geography, regions, otherwise referred to as zones, lands or territories, are areas t ...
, although it was historically referred to as an island because of its lack of
land borders Borders are usually defined as geographical boundaries, imposed either by features such as oceans and terrain, or by political entities such as governments, sovereign states, federated states, and other subnational entities. Political borders ca ...
.
Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland i ...
is generally considered as the largest island on Earth and listed among the island territories.
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
is the world's largest island country by area (1,904,569 km2), and by total number of islands (17,504 islands).Which Countries Have The Most Islands?
/ref> It is also the world's most populous island country, with a population of over 270 million (the fourth most populous country in the world, after China,
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
, and the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
).
South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ...
is the only inhabited continent without an island country.Unless
Trinidad and Tobago Trinidad and Tobago (, ), officially the Republic of Trinidad and Tobago, is the southernmost island country in the Caribbean. Consisting of the main islands Trinidad and Tobago, and numerous much smaller islands, it is situated south of ...
, a Caribbean island country located on the northern portion of the South American continental shelf, is considered a South American country. The Falkland Islands is a South American island territory; whereas Aruba and Curaçao, constituent countries within the Kingdom of the Netherlands, are located on South American continental shelf as in the case of Trinidad and Tobago.


Sovereign states


UN member states and states with limited recognition


Associated states


Dependencies and other territories


Former sovereign island nations and primarily island-based countries


Africa


Asia


Europe


North America


Oceania


Former colonies, possessions, protectorates, and other territories

*
Bay Islands Bay Islands may refer to: * Bay Islands Department, Honduras * Southern Moreton Bay Islands, Queensland, Australia See also * Bay of Islands * Bay of Isles * Island Bay, Wellington * Little Bay Islands Little Bay Islands is a vacant town in ...
* Cape Breton Island, now part of
Nova Scotia Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native Eng ...
,
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
*
Danish West Indies The Danish West Indies ( da, Dansk Vestindien) or Danish Antilles or Danish Virgin Islands were a Danish colony in the Caribbean, consisting of the islands of Saint Thomas with ; Saint John ( da, St. Jan) with ; and Saint Croix with . The ...
, now the
United States Virgin Islands The United States Virgin Islands,. Also called the ''American Virgin Islands'' and the ''U.S. Virgin Islands''. officially the Virgin Islands of the United States, are a group of Caribbean islands and an unincorporated and organized territory ...
* The
Territory of Hawaii The Territory of Hawaii or Hawaii Territory ( Hawaiian: ''Panalāʻau o Hawaiʻi'') was an organized incorporated territory of the United States that existed from April 30, 1900, until August 21, 1959, when most of its territory, excluding ...
, now
Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...
, a state of the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
*
Heligoland Heligoland (; german: Helgoland, ; Heligolandic Frisian: , , Mooring Frisian: , da, Helgoland) is a small archipelago in the North Sea. A part of the German state of Schleswig-Holstein since 1890, the islands were historically possessions ...
(1807–1890) * Hong Kong Island (1841–1860), now a part of
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delta i ...
, a special administrative region of ChinaThe Crown Colony of Hong Kong covered only Hong Kong Island from 1841 to 1860. Kowloon, south of
Boundary Street Boundary Street is a three-lane one-way street in Kowloon, Hong Kong. It runs in an easterly direction from its start at the intersection with Tung Chau Street in the west, and ends at its intersection with Prince Edward Road West in t ...
on the continent, was added in 1860, and extended to include the
New Territories The New Territories is one of the three main regions of Hong Kong, alongside Hong Kong Island and the Kowloon Peninsula. It makes up 86.2% of Hong Kong's territory, and contains around half of the population of Hong Kong. Historically, it ...
in 1898.
*
United States of the Ionian Islands The United States of the Ionian Islands ( el, Ἡνωμένον Κράτος τῶν Ἰονίων Νήσων, Inoménon-Krátos ton Ioníon Níson, United State of the Ionian Islands; it, Stati Uniti delle Isole Ionie) was a Greek state and a ...
, protectorate of the United Kingdom. *
Septinsular Republic The Septinsular Republic ( el, Ἑπτάνησος Πολιτεία, Heptanēsos Politeia; it, Repubblica Settinsulare) was an oligarchic republic that existed from 1800 to 1807 under nominal Russian and Ottoman sovereignty in the Ionian Islan ...
, protectorate in the Ionian Islands under nominal Russo-Ottoman joint sovereignty. *
Labuan Labuan (), officially the Federal Territory of Labuan ( ms, Wilayah Persekutuan Labuan), is a Federal Territory of Malaysia. Its territory includes and six smaller islands, off the coast of the state of Sabah in East Malaysia. Labuan's capita ...
, briefly part of
British North Borneo (I persevere and I achieve) , national_anthem = , capital = Kudat (1881–1884);Sandakan (1884–1945);Jesselton (1946) , common_languages = English, Kadazan-Dusun, Bajau, Murut, Sabah Malay, Chinese etc. , go ...
, the Straits Settlements and
Sabah Sabah () is a state of Malaysia located in northern Borneo, in the region of East Malaysia. Sabah borders the Malaysian state of Sarawak to the southwest and the North Kalimantan province of Indonesia to the south. The Federal Territory o ...
, now a federal territory of
Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
*
Mayotte Mayotte (; french: Mayotte, ; Shimaore: ''Maore'', ; Kibushi: ''Maori'', ), officially the Department of Mayotte (french: Département de Mayotte), is an overseas department and region and single territorial collectivity of France. It is loca ...
, now an overseas department and region of
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
*
Minorca Menorca or Minorca (from la, Insula Minor, , smaller island, later ''Minorica'') is one of the Balearic Islands located in the Mediterranean Sea belonging to Spain. Its name derives from its size, contrasting it with nearby Majorca. Its capita ...
(1713–1802) * Colony of Newfoundland (1583–1907) The colony covered the
island of Newfoundland Newfoundland (, ; french: link=no, Terre-Neuve, ; ) is a large island off the east coast of the North American mainland and the most populous part of the Canadian province of Newfoundland and Labrador. It has 29 percent of the province's land ...
before 1809. In 1809, part of the
Labrador Peninsula The Labrador Peninsula, or Quebec-Labrador Peninsula, is a large peninsula in eastern Canada. It is bounded by the Hudson Bay to the west, the Hudson Strait to the north, the Labrador Sea to the east, and the Gulf of Saint Lawrence to the sout ...
was transferred to Newfoundland from
Lower Canada The Province of Lower Canada (french: province du Bas-Canada) was a British colony on the lower Saint Lawrence River and the shores of the Gulf of Saint Lawrence (1791–1841). It covered the southern portion of the current Province of Quebec an ...
. In other words, before 1809, Newfoundland was an island colony. From 1809 onwards, the Colony of Newfoundland and, since 1907, the Dominion of Newfoundland had been an island plus
Labrador , nickname = "The Big Land" , etymology = , subdivision_type = Country , subdivision_name = Canada , subdivision_type1 = Province , subdivision_name1 ...
(an area on the continent of North America).
*
New Hebrides New Hebrides, officially the New Hebrides Condominium (french: link=no, Condominium des Nouvelles-Hébrides, "Condominium of the New Hebrides") and named after the Hebrides Scottish archipelago, was the colonial name for the island group ...
, now
Vanuatu Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
*
British North Borneo (I persevere and I achieve) , national_anthem = , capital = Kudat (1881–1884);Sandakan (1884–1945);Jesselton (1946) , common_languages = English, Kadazan-Dusun, Bajau, Murut, Sabah Malay, Chinese etc. , go ...
*
Padang Padang () is the capital and largest city of the Indonesian province of West Sumatra. With a Census population of 1,015,000 as of 2022, it is the 16th most populous city in Indonesia and the most populous city on the west coast of Sumatra. Th ...
* Prince of Wales Island between 1786 and 1800, at that point joined by Province Wellesley (now Seberang Perai). Now as the state of Penang in the Malaysian federation. *
Prince Edward Island Prince Edward Island (PEI; ) is one of the thirteen provinces and territories of Canada. It is the smallest province in terms of land area and population, but the most densely populated. The island has several nicknames: "Garden of the Gulf", ...
, now a province of Canada * The
Providence Island colony The Providence Island colony was established in 1630 by English Puritans on what is now the Colombian Department of San Andrés and Providencia, about east of the coast of Nicaragua. Although intended to be a model Puritan co ...
*
Queen Charlotte Islands Haida Gwaii (; hai, X̱aaydag̱a Gwaay.yaay / , literally "Islands of the Haida people") is an archipelago located between off the northern Pacific coast of Canada. The islands are separated from the mainland to the east by the shallow Heca ...
* Réunion, now an overseas department and region of France * , former British overseas territory dissolved in 1983. *
Socotra Archipelago The Socotra Archipelago ( ar, أرخبيل سقطرى ') or Suqutra is officially one of the governorates of Yemen. It is composed of the Guardafui Channel's archipelago of Socotra. History Since before British rule, Socotra had been par ...
, now a governorate of
Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and ...
*
Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...
, now a state of Australia, shares a land boundary with
Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...
on
Boundary Islet Boundary Islet, historically known as North East Islet, is a islet in the Hogan Island Group of Bass Strait, at a latitude of 39°12′ S, about east of the southernmost point of mainland Victoria. The islet straddles the maritime border of ...
*
Vancouver Island Vancouver Island is an island in the northeastern Pacific Ocean and part of the Canadian province of British Columbia. The island is in length, in width at its widest point, and in total area, while are of land. The island is the largest by ...
, now a part of
British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
, Canada *
People's Republic of Zanzibar The People's Republic of Zanzibar () was an African state founded in 1964, consisting of the islands of the Zanzibar Archipelago. It existed for less than a year before it merged with Tanganyika to create the United Republic of Tanganyika and Zan ...
, now a member of the
United Republic of Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...
.


Island countries with man-made fixed links to continents

* to via the
King Fahd Causeway The King Fahd Causeway ( ar, جسر الملك فهد, Jisr al-Malik Fahd) is a 25 km (15.5 mi) long series of bridges and causeways connecting Khobar, Saudi Arabia and Al Jasra, Bahrain. Its five bridges rest on 536 concrete pylons, with ...
* to via the
Johor–Singapore Causeway The Johor–Singapore Causeway is a causeway consisting of a combined railway and motorway bridge that links the city of Johor Bahru in Malaysia across the Straits of Johor to the district and town of Woodlands in Singapore. Historically f ...
since 1924, with the
Tuas Second Link Tuas is a planning area located within the West Region of Singapore. It is bounded by the Western Water Catchment to its north, Pioneer to its east and the Straits of Johor to its west. Tuas also shares a maritime boundary with the Western Islan ...
added in 1998 * to via the Channel Tunnel


See also

* Archipelagic state * List of archipelagos *
List of Caribbean countries by population This list of Caribbean countries and dependent territories is sorted by the mid-year normalized demographic projections. Table See also *List of Caribbean islands by area * List of Caribbean islands by political affiliation *List of metropolita ...
*
List of countries that border only one other country This is a list of countries that have a land border with only one other country. Some on this list have a maritime border with additional countries. Some countries, which are not listed here, have no land border but do have a maritime border with ...
*
List of divided islands This is a list of islands whose land is divided by one or more international borders. Sea islands Lake islands *''De facto'' between Russia (Crimea) ('' disputed'') and Ukraine ** Rotten Sea islands *Among Finland, Norway, and Sweden: **T ...
*
Lists of islands This is a list of the lists of islands in the world grouped by country, by continent, by body of water A body of water or waterbody (often spelled water body) is any significant accumulation of water on the surface of Earth or another plane ...
*
List of islands by area This list of islands by area includes all islands in the world larger than and most of the islands over , sorted in descending order by area. For comparison, four very large continental landmasses are also shown. Continental landmasses Continen ...
*
List of islands by population This is a list of islands in the world ordered by population, which includes all islands with more than 100,000 people. For comparison, continental landmasses are also shown, in italics. The population of the world's islands is over 730 million, ap ...
*
List of islands by population density The following is a list of islands, sorted by population density, and including islands that are connected to other land masses by a route other than sea or air, such as a bridge or a tunnel. Most densely populated islands (over 1,000 people per ...
*
List of Oceanian countries by population This is a list of the populations of the sovereign states and dependent territories in the geopolitical region of Oceania. Although it is mostly ocean and spans many continental plates, Oceania is occasionally listed as one of the continents. T ...
*
List of sovereign states and dependent territories in Oceania This is a list of sovereign states and dependent territories in the geographical region of Oceania. Although it is mostly ocean and spans many tectonic plates, Oceania is occasionally listed as one of the continents. Most of this list follows th ...
* List of sovereign states and dependent territories in the Indian Ocean *
Small Island Developing States Small Island Developing States (SIDS) are a group of developing countries that are small island countries which tend to share similar sustainable development challenges. These include small but growing populations, limited resources, remoteness ...
*
Thalassocracy A thalassocracy or thalattocracy sometimes also maritime empire, is a state with primarily maritime realms, an empire at sea, or a seaborne empire. Traditional thalassocracies seldom dominate interiors, even in their home territories. Examples ...


Notes


References


External links


Island superlatives
{{DEFAULTSORT:Island Countries, List Of Human geography * Lists of countries by geography Lists of countries by population density Countries