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Heads of Government

Paetongtarn Shinawatra, Prime Minister

  • Official Title: Prime Minister of Thailand
  • Assumed Office: 18 August 2024
  • Political Party: Pheu Thai Party
  • Predecessor: Srettha Thavisin
  • Born: 21 August 1986
  • Birth Place: Los Angeles, CA, USA
  • Alma Mater: Chulalongkorn University, Bangkok, Thailand; University of Surrey, England, United Kingdom
  • Spouse(s): Pitaka Suksawat
  • Children: Two
  • Previous Positions: Chief of the Pheu Thai party’s Inclusion and Innovation Advisory Committee, 2021

Srettha Thavisin, Prime Minister

  • Full Name: Srettha Thavisin
  • Official Title: Prime Minister of Thailand
  • Assumed Office: 22 August 2023
  • Political Party: Pheu Thai Party
  • Predecessor: Prayuth Chan-ocha
  • Successor: Paetongtarn Shinawatra
  • Born: 15 February 1962
  • Birth Place: Bangkok, Thailand
  • Alma Mater: Columbia University; King's College London; Loyola College (India)
  • Spouse(s): Dr. Parkpilai Thavisin
  • Children: 3
  • Previous Positions: Real estate developer/tycoon

Prayut Chan-ocha, Prime Minister

  • Full Name: Prayut Chan-ocha
  • Assumed Office: 22 May 2014
  • Political Party: Palang Pracharath Party
  • Predecessor: Niwatthamrong Boonsongpaisan
  • Successor: Srettha Thavisin
  • Born: 21 March 1954
  • Birth Place: Nakhon Ratchasima, Thailand
  • Alma Mater: National Defense College
  • Spouse(s): Naraporn Chan-o-cha
  • Children: 2
  • Previous Positions: Minister of Defense (10 July 2019); Head of the National Council for Peace and Order (22 May 2014 – 16 July 2019); Commander in Chief of the Royal Thai Army (1 May 2010 – 30 September 2014)

Niwatthamrong Boonsongpaisan, Prime Minister

  • Full Name: Niwatthamrong Boonsongpaisan
  • Assumed Office: 7 May 2014
  • Left Office: 22 May 2014
  • Political Party: Pheu Thai Party
  • Predecessor: Yingluck Shinawatra
  • Successor: Prayut Chan-o-cha
  • Born: 25 January 1948
  • Birth Place: Bangkok, Thailand
  • Alma Mater: Srinakharinwirot University; Chulalongkorn University
  • Spouse(s): Boonphatcharee Boonsongpaisan
  • Previous Positions: Minister to the Office of the Prime Minister (18 January 2012 – 30 June 2013)

Yingluck Shinawatra, Prime Minister

  • Full Name: Yingluck Shinawatra
  • Assumed Office: 5 August 2011
  • Left Office: 7 May 2014
  • Political Party: Pheu Thai Party
  • Predecessor: Abhisit Vejjajiva
  • Successor: Niwatthamrong Boonsongpaisan
  • Born: 21 June 1967
  • Birth Place: San Kamphaeng, Chiang Mai, Thailand
  • Alma Mater: Chiang Mai University; Kentucky State University
  • Children: Supasek Amornchat

Abhisit Vejjajiva, Prime Minister

  • Full Name: Abhisit Vejjajiva
  • Assumed Office: 17 December 2008
  • Left Office: 5 August 2011
  • Political Party: Democrat Party
  • Predecessor: Chaovarat Chanweerakul
  • Successor: Yingluck Shinawatra
  • Born: 3 August 1964
  • Birth Place: Newcastle upon Tyne, England, UK
  • Alma Mater: St Johns College; Oxford Ramkhamhaeng University
  • Spouse(s): Pimpen Vejjajiva
  • Children: 2
  • Previous Positions: Leader of the Opposition in the House of Representatives (6 March 2005 – 17 December 2008); Minister to the Office of the Prime Minister (14 November 1997 – 6 January 2001)

Chavarat Charnvirakul, Prime Minister

  • Full Name: Chavarat Charnvirakul
  • Assumed Office: 2 December 2008
  • Left Office: 17 December 2008
  • Political Party: Bhumjaithai Party (since 2009)
  • Predecessor: Somchai Wongsawat
  • Successor: Abhisit Vejjajiva
  • Born: 7 June 1936
  • Birth Place: Bangkok, Siam
  • Alma Mater: Thammasat University
  • Spouse(s): Tassanee Chanweerakul
  • Children: Anutin Charnvirakul
  • Previous Positions: Deputy Prime Minister of Thailand (24 September 2008 – 16 December 2008); Ministry of Public Health (2 August 2008 – 23 September 2008); Minister of Social Development and Human Security (24 May 2008 – 2 August 2008)

Somchai Wongsawat, Prime Minister

  • Full Name: Somchai Wongsawat
  • Assumed Office: 8 September 2008
  • Left Office: 2 December 2008
  • Political Party: Pheu Thai Party
  • Predecessor: Samak Sundaravej
  • Successor: Chaovarat Chanweerakul
  • Born: 31 August 1947
  • Birth Place: Chawang, Nakhon Si Thammarat, Thailand
  • Alma Mater: Thammasat University; National Institute of Development Administration
  • Spouse(s): Yaowapha Wongsawat
  • Children: 3
  • Previous Positions: Executive member of the People's Power Party (PPP); Minister of Education; Senior Deputy Prime Minister

Samak Sundaravej, Prime Minister

  • Full Name: Samak Sundaravej
  • Assumed Office: 29 January 2008
  • Left Office: 9 September 2008
  • Political Party: Peoples Power Party (2007–2008)
  • Predecessor: Surayud Chulanont
  • Successor: Somchai Wongsawat
  • Born: 13 June 1935
  • Birth Place: Bangkok, Siam
  • Died: 24 November 2009
  • Alma Mater: Thammasat University Chulalongkorn University Bryant & Stratton College
  • Spouse(s): Surat Sundaravej
  • Previous Positions: Governor of Bangkok (23 July 2000 – 28 August 2004); Minister of Interior (8 October 1976 – 19 October 1977); Military service

Surayud Chulanont, Prime Minister

  • Full Name: Surayud Chulanont
  • Assumed Office: 1 October 2006
  • Left Office: 29 January 2008
  • Predecessor: Sonthi Boonyaratglin
  • Successor: Samak Sundaravej
  • Born: 28 August 1943
  • Birth Place: Prachinburi, Thailand
  • Alma Mater: Chulachomklao Royal Military Academy; National Defence College of Thailand
  • Spouse(s): Duangphon Rattanakri (div.);
    Chitravadee Chulanont
  • Previous Positions: Supreme Commander of the Armed Forces (1 October 2002 – 30 September 2003); Commander in Chief of the Royal Thai Army (1 October 1998 – 30 September 2002)

Sonthi Boonyaratglin, President

  • Full Name: Sonthi Boonyaratglin
  • Official Title: President of the Administrative Reform Council of Thailand
  • Assumed Office: 19 September 2006
  • Left Office: 1 October 2006
  • Political Party: Chartthaipattana Party (since 2018)
  • Predecessor: Thaksin Shinawatra as Prime Minister
  • Successor: Surayud Chulanont as Prime Minister
  • Born: 2 October 1946
  • Birth Place: Pathum Thani, Thailand
  • Alma Mater: Armed Forces Academies Preparatory School; Chulachomklao Royal Military Academy; National Defence College of Thailand; Ramkhamhaeng University (Ph.D.)
  • Spouse(s): Sukanya Boonyaratglin; Piyada Boonyaratglin

Thaksin Shinawatra, Prime Minister

  • Full Name: Thaksin Shinawatra
  • Assumed Office: 9 February 2001
  • Left Office: 19 September 2006
  • Political Party: Thai Rak Thai Party (1998–2006)
  • Predecessor: Chuan Leekpai
  • Successor: Sonthi Boonyaratglin
  • Born: 26 July 1949
  • Birth Place: San Kamphaeng, Chiang Mai, Thailand
  • Alma Mater: Armed Forces Academies; Preparatory School; Royal Police Cadet Academy; Eastern Kentucky University; Sam Houston State University (Ph.D.)
  • Spouse(s): Potjaman Na Pombejra
  • Children: Panthongtae Shinawatra; Pintongtha Shinawatra; Peathongtarn Shinawatra
  • Previous Positions: Deputy Prime Minister of Thailand (13 July 1995 – 8 November 1997); Minister of Education (14 June 2001 – 9 October 2001); Minister of Foreign Affairs (25 October 1994 – 10 February 1995)

Chuan Leekpai, Prime Minister

  • Full Name: Chuan Leekpai
  • Assumed Office: 9 November 1997
  • Left Office: 9 February 2001
  • Political Party: Democrat Party
  • Predecessor: Chavalit Yongchaiyudh
  • Successor: Thaksin Shinawatra
  • Born: 28 July 1938
  • Birth Place: Mueang Trang, Trang, Siam
  • Alma Mater: Thammasat University (LL.B.); The Thai Bar (Barrister)
  • Children: Surabot Leekpai
  • Previous Positions: Leader of the Opposition in House of Representatives of Thailand (4 August 1995 – 8 November 1997); Minister of Defence (14 November 1997 – 5 February 2001); Minister of Agriculture and Cooperatives (26 August 1990 – 9 December 1990 and 19 December 1981 – 19 March 1983); Deputy Prime Minister of Thailand (1988–1989); Minister of Public Health (4 August 1988 – 29 December 1989); Speaker of the House of Representatives of Thailand (4 August 1986 – 29 April 1988); Minister of Commerce (11 March 1981 – 19 December 1981); Minister of Justice (3 March 1980 – 5 March 1981 and 25 September 1976 – 6 October 1976); Minister to the Office of the Prime Minister (21 April 1976 – 23 September 1976)

Chavalit Yongchaiyudh, Prime Minister

  • Full Name: Chavalit Yongchaiyudh
  • Assumed Office: 25 November 1996
  • Left Office: 8 November 1997
  • Political Party: Pheu Thai Party (since 2009); Peoples Power Party (2007-2008); Thai Rak Thai Party (2002-2005); New Aspiration Party (1990-2002)
  • Predecessor: Banharn Silpa-archa
  • Successor: Chuan Leekpai
  • Born: 15 May 1932
  • Birth Place: Nonthaburi, Thonburi (modern Nonthaburi), Siam
  • Alma Mater: United States Army Command and General Staff College at Fort Leavenworth
  • Spouse(s): Vipha (div.);
    Prasertsri Chan-aporn (div.);
    Pankruea Yongchaiyudh (div.);
    Orathai Sorakan (m. 2018)
  • Previous Positions: Deputy Prime Minister of Thailand (13 July 1995 – 24 November 1996, 14 July 1994 – 25 October 1994, and 30 March 1990 – 21 June 1990); Minister of Defence (13 July 1995 – 24 November 1996 and 30 March 1990 – 21 June 1990); Leader of the Opposition in the House of Representatives (15 May 1992 – 16 June 1992); Minister of Interior (29 September 1992 – 11 December 1994); Minister of Labour and Social Services (15 September 1993 – 1 January 1994); Supreme Commander of the Armed Forces (1 October 1987 – 31 March 1990); Commander in Chief of the Royal Thai Army (27 May 1986 – 31 March 1990)

Banharn Silpa-archa, Prime Minister

  • Full Name: Banharn Silpa-archa
  • Assumed Office: 13 July 1995
  • Left Office: 24 November 1996
  • Political Party: Thai Nation Party
  • Predecessor: Chuan Leekpai
  • Successor: Chavalit Yongchaiyudh
  • Born: 19 August 1932
  • Birth Place: Suphan Buri, Siam
  • Died: 23 April 2016
  • Alma Mater: Ramkhamhaeng University
  • Spouse(s): Jamsai Silpa-archa
  • Children: Warawut Silpa-archa; Kanchana Silpa-archa; Parichat Silpa-archa
  • Previous Positions: Leader of the Opposition in House of Representatives of Thailand (27 May 1994 – 19 May 1995); Minister of Transport (7 April 1992 – 9 June 1992 and 5 August 1986 – 3 August 1988); Minister of Finance (14 December 1990 – 23 February 1991); Minister of Interior (9 January 1990 – 9 December 1990); Minister of Industry (3 March 1988 – 9 January 1990); Minister of Agriculture and Cooperatives (3 March 1980 – 4 March 1981); Military service

Chuan Leekpai, Prime Minister

  • Full Name: Chuan Leekpai
  • Assumed Office: 20 September 1992
  • Left Office: 13 July 1995
  • Political Party: Democrat Party
  • Predecessor: Anand Panyarachun
  • Successor: Banharn Silpa-archa
  • Born: 28 July 1938
  • Birth Place: Mueang Trang, Trang, Siam
  • Died: NA
  • Alma Mater: Thammasat University (LL.B.); The Thai Bar (Barrister)
  • Spouse(s): Pakdiporn Sujaritkul (his common-law wife)
  • Children: Surabot Leekpai
  • Previous Positions: Minister of Agriculture and Cooperatives (26 August 1990 – 9 December 1990 and 19 December 1981 – 19 March 1983); Narong Wongwan Deputy Prime Minister of Thailand (1988–1989); Minister of Public Health (4 August 1988 – 29 December 1989); Speaker of the House of Representatives of Thailand (4 August 1986 – 29 April 1988); Minister of Commerce (11 March 1981 – 19 December 1981); Minister of Justice (3 March 1980 – 5 March 1981 and 25 September 1976 – 6 October 1976); Minister to the Office of the Prime Minister (21 April 1976 – 23 September 1976)

Anand Panyarachun, Prime Minister

  • Full Name: Anand Panyarachun
  • Assumed Office: 10 June 1992
  • Left Office: 22 September 1992
  • Predecessor: Meechai Ruchuphan
  • Successor: Chuan Leekpai
  • Born: 9 August 1932
  • Birth Place: Bangkok, Siam
  • Alma Mater: Trinity College, Cambridge
  • Spouse(s): M.R. Sodsri Panyarachun (née Chakrabandhu)

Meechai Ruchuphan, Prime Minister

  • Full Name: Meechai Ruchuphan
  • Assumed Office: 24 May 1992
  • Left Office: 10 June 1992
  • Predecessor: Suchinda Kraprayoon
  • Successor: Anand Panyarachun
  • Born: 2 February 1938
  • Birth Place: Bangkok, Siam
  • Alma Mater: Thammasat University; Southern Methodist University, Texas
  • Spouse(s): Amphorn Ruchuphan
  • Previous Positions: Deputy Prime Minister of Thailand (2 March 1991 – 22 March 1992); (14 April 1992 – 9 June 1992); Minister to the Office of the Prime Minister (21 March 1980 – 3 August 1988); (9 August 1988 – 4 January 1990)

Suchinda Kraprayoon, Prime Minister

  • Full Name: Suchinda Kraprayoon
  • Assumed Office: 7 April 1992
  • Left Office: 24 May 1992
  • Predecessor: Anand Panyarachun
  • Successor: Meechai Ruchuphan
  • Born: 6 August 1933
  • Birth Place: Bangkok Noi, Thonburi, Siam
  • Alma Mater: Chulalongkorn University in Bangkok; Chulachomklao Royal Military Academy
  • Spouse(s): Khun Ying Wannee Kraprayoon
  • Previous Positions: Minister of Defence; Supreme Commander of the Armed Forces (1 October 1991 – 4 April 1992); Commander in Chief of the Royal Thai Army (29 April 1990 – 7 April 1992); Military service

Anand Panyarachun, Prime Minister

  • Full Name: Anand Panyarachun
  • Assumed Office: 2 March 1991
  • Left Office: 23 March 1992
  • Predecessor: Chatichai Choonhavan
  • Successor: Suchinda Kraprayoon
  • Born: 9 August 1932
  • Birth Place: Bangkok, Siam
  • Alma Mater: Trinity College, Cambridge
  • Spouse(s): M.R. Sodsri Panyarachun (née Chakrabandhu)

Sunthorn Kongsompong, Prime Minister

  • Full Name: Sunthorn Kongsompong
  • Assumed Office: 24 February 1991
  • Left Office: 2 March 1991
  • Predecessor: Chatichai Choonhavan
  • Successor: Anand Panyarachun
  • Born: 1 August 1931
  • Birth Place: Bangkok, Thailand
  • Died: 2 August 1999

Chatichai Choonhavan, Prime Minister

  • Full Name: Chatichai Choonhavan
  • Assumed Office: 4 August 1988
  • Left Office: 23 February 1991
  • Political Party: Thai Nation Party (1974–1991) National Development Party (1992–1998)
  • Predecessor: Prem Tinsulanonda
  • Successor: Anand Panyarachun
  • Born: 5 April 1920
  • Birth Place: Pom Prap Sattru Phai, Bangkok, Siam
  • Died: 6 May 1998
  • Alma Mater: Chulachomklao Royal Military Academy
  • Spouse(s): Boonruen Choonhavan
  • Children: Kraisak Choonhavan
  • Previous Positions: Deputy Prime Minister of Thailand (5 August 1986 – 3 August 1988); Minister of Industry (5 October 1976 – 6 October 1976); (20 April 1976 – 23 September 1976); Minister of Foreign Affairs (17 March 1975 – 21 April 1976); Military service

Prem Tinsulanonda, Prime Minister

  • Full Name: Prem Tinsulanonda
  • Assumed Office: 3 March 1980
  • Left Office: 4 August 1988
  • Predecessor: Kriangsak Chamanan
  • Successor: Chatichai Choonhavan
  • Born: 26 August 1920
  • Birth Place: Songkhla, Siam (now Thailand)
  • Died: 26 May 2019
  • Alma Mater: Chulachomklao Royal Military Academy United States Army Armor School
  • Previous Positions: Minister of Defence (24 May 1979 – 5 August 1986); Commander in Chief of The Royal Thai Army (2 October 1978 – 26 August 1982); Military service

Kriangsak Chamanan, Prime Minister

  • Full Name: Kriangsak Chamanan
  • Assumed Office: 11 November 1977
  • Left Office: 3 March 1980
  • Predecessor: Thanin Kraivichien
  • Successor: Prem Tinsulanonda
  • Born: 17 December 1917
  • Birth Place: Samut Sakhon, Siam
  • Died: 23 December 2003
  • Alma Mater: Thai Army Command and General Staff College (CGSC) and Thailand National Defence College.
  • Spouse(s): Wirat Chamanan
  • Previous Positions: Minister of Defence (11 August 1977 – 11 May 1979); Supreme Commander of the Armed Forces (1 October 1966 – 30 September 1977); Military service

Sangad Chaloryu, Prime Minister

  • Full Name: Sangad Chaloryu
  • Assumed Office: 20 October 1977
  • Left Office: 10 November 1977
  • Predecessor: Thanin Kraivichien
  • Successor: Kriangsak Chamanan
  • Born: 4 March 1915
  • Birth Place: Suphan Buri, Siam
  • Died: 23 November 1980
  • Alma Mater: Royal Thai Naval Academy
  • Spouse(s): Sukon Chaloryu
  • Previous Positions: Minister of Defense (22 October 1976 – 20 October 1977); (5 October 1976 – 6 October 1976); Supreme Commander of the Armed Forces (1 October 1975 – 30 September 1976); Commander in Chief of the Royal Thai Navy (19 November 1973 – 30 September 1976)

Thanin Kraivichien, Prime Minister

  • Full Name: Thanin Kraivichien
  • Assumed Office: 8 October 1976
  • Left Office: 19 October 1977
  • Predecessor: Seni Pramoj
  • Successor: Kriangsak Chamanan
  • Born: 5 April 1927
  • Birth Place: Bangkok, Siam
  • Alma Mater: Thammasat University University of London
  • Spouse(s): Karen Anderson
  • Children: 5

Sangad Chaloryu, Prime Minister

  • Full Name: Sangad Chaloryu
  • Assumed Office: 6 October 1976
  • Left Office: 8 October 1976
  • Predecessor: Seni Pramoj
  • Successor: Thanin Kraivichien
  • Born: 4 March 1915
  • Birth Place: Suphan Buri, Siam
  • Died: 23 November 1980
  • Alma Mater: Royal Thai Naval Academy
  • Spouse(s): Sukon Chaloryu

Seni Pramoj, Prime Minister

  • Full Name: Seni Pramoj
  • Assumed Office: 20 April 1976
  • Left Office: 6 October 1976
  • Political Party: Democrat Party
  • Predecessor: Kukrit Pramoj
  • Successor: Thanin Kraivichien
  • Born: 26 May 1905
  • Birth Place: Nakhon Sawan, Siam
  • Died: 28 July 1997
  • Alma Mater: Worcester College, Oxford
  • Spouse(s): Utsana Saligupta
  • Children: Seri Pramoj; Usni Pramoj; Neeyana Pramoj
  • Previous Positions: Minister of Defense (27 August 1976 – 23 September 1976); Leader of the Opposition in House of Representatives of Thailand (22 March 1975 – 12 January 1976); (12 February 1969 – 17 November 1971); Minister of Justice (24 November 1947 – 21 February 1948);

Kukrit Pramoj, Prime Minister

  • Full Name: Kukrit Pramoj
  • Assumed Office: 14 March 1975
  • Left Office: 20 April 1976
  • Political Party: Social Action Party
  • Predecessor: Seni Pramoj
  • Successor: Seni Pramoj
  • Born: 20 April 1911
  • Birth Place: In Buri, Singburi, Siam
  • Died: 9 October 1995
  • Alma Mater: The Queens College, Oxford
  • Spouse(s): M.L. Pakpring Thongyai (Divorced)
  • Children: 2

Seni Pramoj, Prime Minister

  • Full Name: Seni Pramoj
  • Assumed Office: 15 February 1975
  • Left Office: 15 February 1975
  • Political Party: Democrat Party
  • Predecessor: Sanya Dharmasakti
  • Successor: Kukrit Pramoj
  • Born: 26 May 1905
  • Birth Place: Nakhon Sawan, Siam
  • Died: 28 July 1997
  • Alma Mater: Worcester College, Oxford
  • Spouse(s): Utsana Saligupta
  • Children: Seri Pramoj; Usni Pramoj; Neeyana Pramoj
  • Previous Positions: Leader of the Opposition in House of Representatives of Thailand (12 February 1969 – 17 November 1971); Minister of Justice (24 November 1947 – 21 February 1948)

Sanya Dharmasakti, Prime Minister

  • Full Name: Sanya Dharmasakti
  • Assumed Office: 14 October 1973
  • Left Office: 26 February 1975
  • Predecessor: Thanom Kittikachorn
  • Successor: Seni Pramoj
  • Born: 5 April 1907
  • Birth Place: Bangkok Yai, Thonburi, Siam
  • Died: 6 January 2002
  • Alma Mater: Thammasat University Middle Temple
  • Spouse(s): Pa-nga Dharmasakti (1912-2001)
  • Previous Positions: Rector of Thammasat University (1 April 1971 – 16 October 1973); President of the Supreme Court (1 October 1963 – 1 October 1967)

Thanom Kittikachorn, Prime Minister

  • Full Name: Thanom Kittikachorn
  • Assumed Office: 9 December 1963
  • Left Office: 14 October 1973
  • Predecessor: Sarit Thanarat
  • Successor: Sanya Dharmasakti
  • Born: 11 August 1911
  • Birth Place: Mueang Tak, Tak, Siam
  • Died: 16 June 2004
  • Alma Mater: The Cartography School and the Infantry School, and graduated from the National Defense College in its first class
  • Spouse(s): Jongkol Thanad-rob
  • Children: 6, including Narong
  • Previous Positions: Supreme Commander of the Armed Forces (11 December 1963 – 30 September 1973); Commander in Chief of the Royal Thai Army (11 December 1963 – 1 October 1964); Military service

Sarit Thanarat, Prime Minister

  • Full Name: Sarit Thanarat
  • Assumed Office: 9 February 1959
  • Left Office: 8 December 1963
  • Predecessor: Thanom Kittikachorn
  • Successor: Thanom Kittikachorn
  • Born: 16 June 1908
  • Birth Place: Bangkok, Siam
  • Died: 8 December 1963
  • Alma Mater: Chulachomklao Royal Military Academy
  • Spouse(s): Nuanchan Thanarat (two children); , Chawee (two children); , Praima (two children); , Vichitra Thanarat (no children, but adopted nephew and gave the Thanarat last name)
  • Previous Positions: Minister of Defence (31 March 1957 – 12 September 1957); Military service

Thanom Kittikachorn, Prime Minister

  • Full Name: Thanom Kittikachorn
  • Assumed Office: 1 January 1958
  • Left Office: 20 October 1958
  • Predecessor: Pote Sarasin
  • Successor: Sarit Thanarat
  • Born: 11 August 1911
  • Birth Place: Mueang Tak, Tak, Siam
  • Died: 16 June 2004
  • Alma Mater: Army Cadet Academy
  • Spouse(s): Jongkol Thanad-rob
  • Children: 6, including Narong
  • Previous Positions: Deputy cooperatives (1955); Defence minister (1957

Pote Sarasin, Prime Minister

  • Full Name: Pote Sarasin
  • Assumed Office: 21 September 1957
  • Left Office: 26 December 1957
  • Predecessor: Plaek Phibunsongkhram
  • Successor: Thanom Kittikachorn
  • Born: 25 March 1905
  • Birth Place: Bangkok, Siam
  • Died: 28 September 2000
  • Alma Mater: Wilbraham Academy
  • Spouse(s): Thanpuying Siri Sarasin
  • Children: Pong Sarasin; Pao Sarasin; Bandit Bunyapana; Pimsiri Na Songkhla; Arsa Sarasin; Suphat Sarasin
  • Previous Positions: Secretary General of the Southeast Asia Treaty Organization (5 September 1957 – 22 September 1957)

Sarit Thanarat, Prime Minister

  • Full Name: Sarit Thanarat
  • Assumed Office: 16 September 1957
  • Left Office: 21 September 1957
  • Predecessor: Plaek Phibunsongkhram
  • Successor: Thanom Kittikachorn
  • Born: 16 June 1908
  • Birth Place: Bangkok, Siam
  • Died: 8 December 1963
  • Alma Mater: Chulachomklao Royal Military Academy
  • Spouse(s): Nuanchan Thanarat (two children); , Chawee (two children); , Praima (two children); , Vichitra Thanarat (no children, but adopted nephew and gave the Thanarat last name)
  • Previous Positions: Minister of Defence (31 March 1957 – 12 September 1957 ); Military service

Plaek Phibunsongkhram, Prime Minister

  • Full Name: Plaek Phibunsongkhram
  • Assumed Office: 8 April 1948
  • Left Office: 16 September 1957
  • Political Party: Seri Manangkhasila Party (1955–57)
  • Predecessor: Khuang Aphaiwong
  • Successor: Pote Sarasin
  • Born: 14 July 1897
  • Birth Place: Mueang Nonthaburi, Nonthaburi, Siam
  • Died: 11 June 1964
  • Alma Mater: Chulachomklao Royal Military Academy
  • Spouse(s): La-iad Bhandhukravi
  • Children: 6, including Nitya
  • Previous Positions: Minister of Defence (28 June 1949 – 26 February 1957); Minister of Foreign Affairs (15 December 1941 – 19 June 1942); Minister of Commerce (4 February 1954 – 23 March 1954); Finance Minister of Thailand (13 October 1949 – 18 July 1950); Minister of Interior (13 October 1949 – 18 July 1950); Minister of Education (1942–1942); Supreme Commander of the Armed Forces (13 November 1940 – 24 November 1943); Commander in Chief of the Royal Thai Army (4 January 1938 – 5 August 1944)

Khuang Aphaiwong, Prime Minister

  • Full Name: Khuang Aphaiwong
  • Assumed Office: 10 November 1947
  • Left Office: 8 April 1948
  • Political Party: Democrat Party
  • Predecessor: Thawan Thamrongnawasawat
  • Successor: Plaek Phibunsongkhram
  • Born: 17 May 1902
  • Birth Place: Phra Tabong, Siam, (Now Battambang, Cambodia)
  • Died: 15 March 1968
  • Alma Mater: Debsirin School and Assumption College, Bangkok
  • Spouse(s): Lekha Kunadilok

Phin Choonhavan, Prime Minister

  • Full Name: Phin Choonhavan
  • Assumed Office: 8 November 1947
  • Left Office: 10 November 1947
  • Predecessor: Thawan Thamrongnawasawat
  • Successor: Khuang Aphaiwong
  • Born: 14 August 1891
  • Birth Place: Samut Songkhram, Siam
  • Died: 26 January 1973
  • Previous Positions: Thai military leader

Thawan Thamrongnawasawat, Prime Minister

  • Full Name: Thawan Thamrongnawasawat
  • Assumed Office: 23 August 1946
  • Left Office: 8 November 1947
  • Political Party: Khana Ratsadon
  • Predecessor: Pridi Banomyong
  • Successor: Khuang Aphaiwong
  • Born: 21 November 1901
  • Birth Place: Ayutthaya, Ayutthaya, Siam
  • Died: 3 December 1988
  • Alma Mater: Ayutthaya Wittayalai School; Debsirin School; Chulalongkorn University; Royal Thai Naval Academy
  • Spouse(s): Chalaem Tharisawat; Rabiap Thamrongnawasawat; Banchong Thamrongnawasawat
  • Previous Positions: Minister of Justice (11 June 1946 – 23 August 1946 ); Minister of Interior (February 1935 – December 1938 ); Military service

Pridi Banomyong, Prime Minister

  • Full Name: Pridi Banomyong
  • Assumed Office: 24 March 1946
  • Left Office: 23 August 1946
  • Political Party: Khana Ratsadon
  • Predecessor: Khuang Aphaiwong
  • Successor: Thawan Thamrongnawasawat
  • Born: 11 May 1900
  • Birth Place: Ayutthaya, Siam
  • Died: 2 May 1983
  • Alma Mater: University of Paris (Ph.D) Thai Royal College of Law
  • Spouse(s): Poonsuk Banomyong
  • Children: 6
  • Previous Positions: Regent of Thailand (16 December 1941 – 5 December 1945 ); Finance Minister of Thailand (20 December 1938 – 16 December 1941 ); Minister of Foreign Affairs (12 July 1936 – 21 December 1938 ); Minister of Interior (29 March 1934 – 12 February 1935 )

Khuang Aphaiwong, Prime Minister

  • Full Name: Khuang Aphaiwong
  • Assumed Office: 31 January 1946
  • Left Office: 24 March 1946
  • Political Party: Democrat Party
  • Predecessor: Seni Pramoj
  • Successor: Pridi Banomyong
  • Born: 17 May 1902
  • Birth Place: Phra Tabong, Siam, (Now Battambang, Cambodia)
  • Died: 15 March 1968
  • Alma Mater: Debsirin School and Assumption College, Bangkok, Ecole Centrale de Lyon in France
  • Spouse(s): Lekha Kunadilok

Seni Pramoj, Prime Minister

  • Full Name: Seni Pramoj
  • Assumed Office: 17 September 1945
  • Left Office: 31 January 1946
  • Political Party: Democrat Party
  • Predecessor: Thawi Bunyaket
  • Successor: Khuang Abhaiwongse
  • Born: 26 May 1905
  • Birth Place: Nakhon Sawan, Siam
  • Died: 28 July 1997
  • Alma Mater: Worcester College, Oxford
  • Spouse(s): Utsana Saligupta
  • Children: Seri Pramoj; Usni Pramoj; Neeyana Pramoj

Thawi Bunyaket, Prime Minister

  • Full Name: Thawi Bunyaket
  • Assumed Office: 31 August 1945
  • Left Office: 17 September 1945
  • Political Party: Khana Ratsadon
  • Predecessor: Khuang Abhaiwongse
  • Successor: Seni Pramoj
  • Born: 10 November 1904
  • Birth Place: Kantang, Trang, Siam
  • Died: 3 November 1971
  • Alma Mater: Kings College University of Cambridge École nationale supérieure dAgronomie de Grignon
  • Spouse(s): Amphasri Bunyaket
  • Previous Positions: Minister of Education (1 August 1944 – 31 August 1945)

Khuang Aphaiwong, Prime Minister

  • Full Name: Khuang Aphaiwong
  • Assumed Office: 1 August 1944
  • Left Office: 31 August 1945
  • Political Party: Democrat Party
  • Predecessor: Plaek Phibunsongkhram
  • Successor: Thawi Bunyaket
  • Born: 17 May 1902
  • Birth Place: Phra Tabong, Siam, (Now Battambang, Cambodia)
  • Died: 15 March 1968
  • Alma Mater: Assumption College, Bangkok; Ecole Centrale de Lyon, France
  • Spouse(s): Lekha Kunadilok
  • Previous Positions: Head of the mission to Battambang (July 1941); Minister of commerce and communications

Plaek Phibunsongkhram, Prime Minister

  • Full Name: Plaek Phibunsongkhram
  • Assumed Office: 16 December 1938
  • Left Office: 1 August 1944
  • Political Party: Seri Manangkhasila Party (1955–57)
  • Predecessor: Khuang Aphaiwong
  • Successor: Pote Sarasin
  • Born: 14 July 1897
  • Birth Place: Mueang Nonthaburi, Nonthaburi, Siam
  • Died: 11 June 1964
  • Alma Mater: Chulachomklao Royal Military Academy
  • Spouse(s): La-iad Bhandhukravi
  • Children: 6, including Nitya
  • Previous Positions: Minister of Defence (22 September 1934 – 15 November 1943 ); Minister of Foreign Affairs (15 December 1941 – 19 June 1942); Minister of Education (1942–1942); Supreme Commander of the Armed Forces (13 November 1940 – 24 November 1943);

Phraya Phahonphonphayuhasena, Prime Minister of Siam

  • Full Name: Phraya Phahonphonphayuhasena
  • Assumed Office: 21 June 1933
  • Left Office: 13 December 1938
  • Political Party: Khana Ratsadon
  • Predecessor: Phraya Manopakorn Nititada
  • Successor: Plaek Phibunsongkhram
  • Born: 29 March 1887
  • Birth Place: Bangkok, Siam
  • Died: 14 July 1947
  • Alma Mater: Royal Siamese Military Academy Prussian Military Academy
  • Spouse(s): Phit Phahonphonphayuhasena (Div.); Bunlong Phahonphonphayuhasena
  • Children: 7
  • Previous Positions: Minister of Agriculture and Cooperatives (9 August 1937 – 21 December 1937); Minister of Finance (1 August 1935 – 12 February 1936 ); Minister of Foreign Affairs (22 September 1934 – 1 August 1935 ); Minister of Defence (1 April 1934 – 22 September 1934 ); Minister of Interior (16 December 1933 – 29 March 1934 ); Minister of Public Instruction (16 December 1933 – 29 March 1934 ); Commander in Chief of the Royal Thai Army (6 August 1932 – 1 January 1938 ); Military service

Phraya Manopakorn Nititada, Prime Minister of Siam

  • Full Name: Phraya Manopakorn Nititada
  • Assumed Office: 28 June 1932
  • Left Office: 20 June 1933
  • Political Party: Khana Ratsadon
  • Successor: Phraya Phahonphonphayuhasena
  • Born: 15 July 1884
  • Birth Place: Bangkok, Siam
  • Died: 1 October 1948
  • Alma Mater: Assumption College; Law School of the Ministry of Justice
  • Spouse(s): Nit Sanasen (Deceased); Choei Hutasingha
  • Children: Tum Hutasingha
  • Previous Positions: Minister of Treasury (29 June 1932 – 10 December 1932 )