The prime minister of Iran was a political post that had existed in

Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...

(

Persia Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...

) during much of the 20th century. It began in 1906 during the

Qajar dynasty The Qajar family (; 1789–1925) was an Iranian royal family founded by Mohammad Khan (), a member of the Qoyunlu clan of the Turkoman-descended Qajar tribe. The dynasty's effective rule in Iran ended in 1925 when Iran's '' Majlis'', conven ...

and into the start of the

Pahlavi dynasty The Pahlavi dynasty () is an List of monarchs of Iran, Iranian royal dynasty that was the Pahlavi Iran, last to rule Iran before the country's monarchy was abolished by the Iranian Revolution in 1979. It was founded in 1925 by Reza Shah, Reza S ...

in 1923 and into the 1979

Iranian Revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Impe ...

before being abolished in 1989.

History of the office

Qajar era

In the Qajar era, prime ministers were known by different titles. The post itself was mainly known as ''ataabak'' or ''ataabak-e a'zam'' (grand ''ataabak''), or sometimes ''sadr-e a'zam'' (premier) at the beginning, but became ''ra'is ol-vozaraa'' (head of ministers) at the end. The title of ''nakhost vazir'' (prime minister) was rarely used. The prime minister was usually called by the honorific title ''hazrat-e ashraf''. Reza Khan Sardar Sepah became the last prime minister of the Qajar dynasty in 1923. For a list of Iranian 'prime ministers' prior to 1907 see List of grand viziers of Persia.

Pahlavi era

In 1925, Reza Shah became the Shah of Iran. He installed Mohammad Ali Foroughi as the prime minister. In 1941 his son

Mohammad Reza Pahlavi Mohammad Reza Pahlavi (26 October 1919 – 27 July 1980) was the last List of monarchs of Iran, Shah of Iran, ruling from 1941 to 1979. He succeeded his father Reza Shah and ruled the Imperial State of Iran until he was overthrown by the ...

became Shah. He installed Mohammad-Ali Foroughi as the prime minister too. In 1951,

Mohammad Mosaddegh Mohammad Mosaddegh (, ; 16 June 1882 – 5 March 1967) was an Iranian politician, author, and lawyer who served as the 30th Prime Minister of Iran from 1951 to 1953, elected by the 1950 Iranian legislative election, 16th Majlis. He was a membe ...

became Prime Minister but was overthrown in a counter-coup d'état in 1953. Amir-Abbas Hoveyda became Prime minister of Iran in 1965 and remained in office until 1977. Shapour Bakhtiar was the last Prime Minister of the Pahlavi era.

Islamic Republic of Iran

After the

of 1979, Ayatollah

Ruhollah Khomeini Ruhollah Musavi Khomeini (17 May 1900 or 24 September 19023 June 1989) was an Iranian revolutionary, politician, political theorist, and religious leader. He was the founder of the Islamic Republic of Iran and the main leader of the Iranian ...

installed Mehdi Bazargan as the Prime Minister of an interim government, which served until November 1979. The government resigned during the

Iran hostage crisis The Iran hostage crisis () began on November 4, 1979, when 66 Americans, including diplomats and other civilian personnel, were taken hostage at the Embassy of the United States in Tehran, with 52 of them being held until January 20, 1981. Th ...

, but mentioned that it has not been the sole reason, and the decision for mass resignation had been reached one day before the invasion of the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

embassy by the Iranian students. The post was left empty until Abolhassan Banisadr became president in January 1980 and chose Mohammad-Ali Rajai as his prime minister, mainly because of pressures imposed by Majlis representatives, especially those close to the Islamic Republican Party. Rajai served in the post until Banisadr's impeachment in June 1981, and was elected as president in the elections of July 24, 1981. Rajai chose Mohammad Javad Bahonar as his prime minister, but they were assassinated together in the Prime Minister's office only a few weeks later on August 30, 1981. When

Ali Khamenei Ali Hosseini Khamenei (; born 19 April 1939) is an Iranian cleric and politician who has served as the second supreme leader of Iran since 1989. He previously served as the third President of Iran, president from 1981 to 1989. Khamenei's tenure ...

became president in the elections of October 1981, he first introduced right-leaning Ali Akbar Velayati to the Majlis as his prime minister, but he was voted down by the then left-leaning majority of the parliament, which then forced their preferred prime minister to Khamenei, namely Mir-Hossein Mousavi. The dispute finally ended following intervention by the Supreme Leader, Ayatollah Khomeini, who advised the president to accept Mousavi. Mousavi served under the title until 1989, when the

constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...

was amended to abolish the title of Prime Minister and divide his responsibilities between the president and a newly created title of first Vice President.

References

Sources

* For a full list of Viziers of Iran in the last 2000 years, see: "Iranian Viziers: From Bozorgmehr to Amir Kabir" (وزیران ایرانی از بزرگمهر تا امیر کبیر) by Abdolrafi' Haqiqat (عبدالرفیع حقیقت). Perry–Castañeda Library collection DS 271 F34 1995 * Mohammad Taghi Bahar, ''Taarikh-e Mokhtasar-e Ahzaab-e Siaasi-e Iraan'' (A Short History of Political Parties of Iran), Amirkabir, 1978. *

Encyclopædia Iranica ''Encyclopædia Iranica'' is a project whose goal is to create a comprehensive and authoritative English-language encyclopedia about the history, culture, and civilization of Iranian peoples from prehistory to modern times. Scope The ''Encyc ...