List of prime ministers of Thailand

Top left: Phraya Manopakorn Nitithada was the first prime minister of Thailand.
Top right: Plaek Phibunsongkhram was the longest-serving prime minister.
Bottom left: Yingluck Shinawatra was the first female prime minister of Thailand.
Bottom right: Paetongtarn Shinawatra is the incumbent and youngest prime minister.

Thailand has had 30 prime ministers since it changed from a monarchy to a democratic regime.

List of prime ministers

Colour key (for political coalitions/parties):

General categories: Independent politician (12) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/M' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/M' not found.;"> Military rule (7)

Defunct political parties:

Pre–1950: Free Thai Movement (3) Khana Ratsadon (2) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.;"> Constitutional Front (1)

1950–1975: Conservative Party (1) Seri Manangkhasila (1) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/U' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/U' not found.;"> UTPP (1)

Post–2000: Social Action Party (1) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/T' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/T' not found.;"> Chart Thai (2) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.;"> Thai Rak Thai Party (1) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.;"> People's Power Party (2)

Active political parties: Democrat Party (6) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/N' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/N' not found.;"> New Aspiration Party (1) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/K' not found.;"> Pheu Thai Party (3) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/P' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/P' not found.;"> Palang Pracharath Party (1) <span style="border:1px solid #AAAAAA; background-color:Lua error in package.lua at line 80: module 'Module:Political party/U' not found.; color:Lua error in package.lua at line 80: module 'Module:Political party/U' not found.;"> United Thai Nation Party (1)

No.	Portrait	Prime minister (Lifespan)	Term of office			Mandate	Party		Government	Monarch (Reign)
No.	Portrait	Prime minister (Lifespan)	Start	End	Duration	Mandate	Party		Government	Monarch (Reign)
1		Phraya Manopakorn Nitithada พระยามโนปกรณ์นิติธาดาcode: th is deprecated (1884–1948)	28 June 1932	20 June 1933	357 days	—		Independent	Manopakorn I	Prajadhipok Rama VII (1925–1935)
						—			Manopakorn II
						—			Manopakorn III
2		Phraya Phahon Phonphayuhasena พระยาพหลพลพยุหเสนาcode: th is deprecated (1887–1947)	21 June 1933	16 December 1938	5 years, 178 days	—		Khana Ratsadon	Phahon I
						1933			Phahon II
						—			Phahon III
						—			Phahon III	Ananda Mahidol Rama VIII (1935–1946)
						1937			Phahon IV
						—			Phahon V
3		Plaek Phibunsongkhram แปลก พิบูลสงครามcode: th is deprecated (1897–1964)	16 December 1938	1 August 1944	5 years, 229 days	1938		Khana Ratsadon	Plaek I
3			16 December 1938	1 August 1944	5 years, 229 days	—		Khana Ratsadon	Plaek II
4	80px	Khuang Aphaiwong ควง อภัยวงศ์code: th is deprecated (1902–1968)	1 August 1944	31 August 1945	1 year, 30 days	—		Khana Ratsadon	Khuang I
5		Thawi Bunyaket ทวี บุณยเกตุcode: th is deprecated (1904–1971)	31 August 1945	17 September 1945	17 days	—		Khana Ratsadon	Thawi
6	80px	Mom Rajawongse Seni Pramoj หม่อมราชวงศ์เสนีย์ ปราโมชcode: th is deprecated (1905–1997)	17 September 1945	31 January 1946	136 days	—		Free Thai	Seni I
(4)	80px	Khuang Aphaiwong ควง อภัยวงศ์code: th is deprecated (1902–1968)	31 January 1946	24 March 1946	52 days	1946		Khana Ratsadon	Khuang II
7	80px	Pridi Banomyong ปรีดี พนมยงค์code: th is deprecated (1900–1983)	24 March 1946	23 August 1946	152 days	—		Khana Ratsadon	Pridi I
						—			Pridi I	Bhumibol Adulyadej Rama IX (1946–2016)
						—			Pridi II
8	80px	Thawan Thamrongnawasawat ถวัลย์ ธำรงนาวาสวัสดิ์code: th is deprecated (1901–1988)	23 August 1946	8 November 1947	1 year, 79 days	—		Constitutional Front	Thawan I
8	80px		23 August 1946	8 November 1947	1 year, 79 days	—		Constitutional Front	Thawan II
—		Phin Choonhavan ผิน ชุณหะวัณcode: th is deprecated (1891–1973)	8 November 1947	10 November 1947	2 days	—		Military	National Military Council
(4)	80px	Khuang Aphaiwong ควง อภัยวงศ์code: th is deprecated (1902–1968)	10 November 1947	8 April 1948	150 days	—		Democrat	Khuang III
(4)	80px		10 November 1947	8 April 1948	150 days	1948		Democrat	Khuang IV
(3)		Plaek Phibunsongkhram แปลก พิบูลสงครามcode: th is deprecated (1897–1964)	8 April 1948	16 September 1957	9 years, 161 days	—		Conservative (until 1955)	Plaek III
						—			Plaek IV
						—			Plaek V
						—			Plaek VI
						1952			Plaek VII
						1952		Seri Manangkhasila (from 1955)	Plaek VII
						Feb 1957		Seri Manangkhasila (from 1955)	Plaek VIII
—		Sarit Thanarat สฤษดิ์ ธนะรัชต์code: th is deprecated (1908–1963)	16 September 1957	21 September 1957	5 days	—		Military	Revolutionary Council
9	80px	Pote Sarasin พจน์ สารสินcode: th is deprecated (1905–2000)	21 September 1957	1 January 1958	102 days	—		Independent	Pote
10		Thanom Kittikachorn ถนอม กิตติขจรcode: th is deprecated (1911–2004)	1 January 1958	20 October 1958	292 days	Dec 1957		National Socialist^[1]	Thanom I
11	80px	Sarit Thanarat สฤษดิ์ ธนะรัชต์code: th is deprecated (1908–1963)	20 October 1958	8 December 1963	5 years, 49 days	—		Military	Revolutionary Council
11	80px		20 October 1958	8 December 1963	5 years, 49 days	—		Military	Sarit
(10)		Thanom Kittikachorn ถนอม กิตติขจรcode: th is deprecated (1911–2004)	9 December 1963	14 October 1973	9 years, 309 days	—		Military (until 1968)	Thanom II
						—		United Thai People (1968–1971)	Thanom II
						1969		United Thai People (1968–1971)	Thanom III
						—		Military (from 1971)	Revolutionary Council
						—		Military (from 1971)	Thanom IV
12	80px	Sanya Dharmasakti สัญญา ธรรมศักดิ์code: th is deprecated (1907–2002)	14 October 1973	15 February 1975	1 year, 124 days	—		Independent	Sanya I
12	80px		14 October 1973	15 February 1975	1 year, 124 days	—		Independent	Sanya II
(6)	80px	Mom Rajawongse Seni Pramoj หม่อมราชวงศ์เสนีย์ ปราโมชcode: th is deprecated (1905–1997)	15 February 1975	14 March 1975	27 days	1975		Democrat	Seni II
13	80px	Mom Rajawongse Kukrit Pramoj หม่อมราชวงศ์คึกฤทธิ์ ปราโมชcode: th is deprecated (1911–1995)	14 March 1975	20 April 1976	1 year, 37 days	—		Social Action	Kukrit
(6)	80px	Mom Rajawongse Seni Pramoj หม่อมราชวงศ์เสนีย์ ปราโมชcode: th is deprecated (1905–1997)	20 April 1976	6 October 1976	169 days	1976		Democrat	Seni III
(6)	80px		20 April 1976	6 October 1976	169 days	—		Democrat	Seni IV
—	80px	Sangad Chaloryu สงัด ชลออยู่code: th is deprecated (1915–1980)	6 October 1976	8 October 1976	2 days	—		Military	Administration Reform Council
14		Thanin Kraivichien ธานินทร์ กรัยวิเชียรcode: th is deprecated (1927–2025)	8 October 1976	20 October 1977	1 year, 12 days	—		Independent	Thanin
—	80px	Sangad Chaloryu สงัด ชลออยู่code: th is deprecated (1915–1980)	20 October 1977	10 November 1977	21 days	—		Military	Revolutionary Council
15		Kriangsak Chamanan เกรียงศักดิ์ ชมะนันท์code: th is deprecated (1917–2003)	11 November 1977	3 March 1980	2 years, 113 days	—		Military (until 1978)	Kriangsak I
						—		Independent (from 1978)	Kriangsak I
						1979		Independent (from 1978)	Kriangsak II
16		Prem Tinsulanonda เปรม ติณสูลานนท์code: th is deprecated (1920–2019)	3 March 1980	4 August 1988	8 years, 154 days	—		Military (until 1982)	Prem I
						—		Independent (from 1982)	Prem I
						1983			Prem II
						1986			Prem III
17		Chatichai Choonhavan ชาติชาย ชุณหะวัณcode: th is deprecated (1920–1998)	4 August 1988	23 February 1991	2 years, 203 days	1988		Thai Nation	Chatichai I
17			4 August 1988	23 February 1991	2 years, 203 days	—		Thai Nation	Chatichai II
—		Sunthorn Kongsompong สุนทร คงสมพงษ์code: th is deprecated (1931–1999)	24 February 1991	2 March 1991	7 days	—		Military	National Peace Keeping Council
18		Anand Panyarachun อานันท์ ปันยารชุนcode: th is deprecated (born 1932)	2 March 1991	7 April 1992	1 year, 36 days	—		Independent	Anand I
19		Suchinda Kraprayoon สุจินดา คราประยูรcode: th is deprecated (born 1933)	7 April 1992	24 May 1992	47 days	Mar 1992		Independent	Suchinda
—		Meechai Ruchuphan มีชัย ฤชุพันธุ์code: th is deprecated (born 1938) Acting Prime Minister	24 May 1992	10 June 1992	17 days	—		Independent	Suchinda
(18)		Anand Panyarachun อานันท์ ปันยารชุนcode: th is deprecated (born 1932)	10 June 1992	23 September 1992	105 days	—		Independent	Anand II
20		Chuan Leekpai ชวน หลีกภัยcode: th is deprecated (born 1938)	23 September 1992	13 July 1995	2 years, 293 days	Sep 1992		Democrat	Chuan I
21		Banharn Silpa-archa บรรหาร ศิลปอาชาcode: th is deprecated (1932–2016)	13 July 1995	25 November 1996	1 year, 135 days	1995		Thai Nation	Banharn
22		Chavalit Yongchaiyudh ชวลิต ยงใจยุทธcode: th is deprecated (born 1932)	25 November 1996	9 November 1997	349 days	1996		New Aspiration	Chavalit
(20)		Chuan Leekpai ชวน หลีกภัยcode: th is deprecated (born 1938)	9 November 1997	9 February 2001	3 years, 92 days	—		Democrat	Chuan II
23		Thaksin Shinawatra ทักษิณ ชินวัตรcode: th is deprecated (born 1949)	9 February 2001	19 September 2006	5 years, 222 days	2001		Thai Rak Thai	Thaksin I
23			9 February 2001	19 September 2006	5 years, 222 days	2005		Thai Rak Thai	Thaksin II
—		Sonthi Boonyaratglin สนธิ บุญยรัตกลินcode: th is deprecated (born 1946)	19 September 2006	1 October 2006	12 days	—		Military	Council for Democratic Reform
24		Surayud Chulanont สุรยุทธ์ จุลานนท์code: th is deprecated (born 1943)	1 October 2006	29 January 2008	1 year, 120 days	—		Independent	Surayud
25		Samak Sundaravej สมัคร สุนทรเวชcode: th is deprecated (1935–2009)	29 January 2008	9 September 2008	224 days	2007		People's Power	Samak
—		Somchai Wongsawat สมชาย วงศ์สวัสดิ์code: th is deprecated (born 1947)	9 September 2008	18 September 2008	9 days	—		People's Power	Samak
26			18 September 2008	2 December 2008	75 days	—		People's Power	Somchai
—		Chavarat Charnvirakul ชวรัตน์ ชาญวีรกูลcode: th is deprecated (born 1936) Acting Prime Minister	2 December 2008	17 December 2008	15 days	—		Independent	Somchai
27		Abhisit Vejjajiva อภิสิทธิ์ เวชชาชีวะcode: th is deprecated (born 1964)	17 December 2008	5 August 2011	2 years, 231 days	—		Democrat	Abhisit
28		Yingluck Shinawatra ยิ่งลักษณ์ ชินวัตรcode: th is deprecated (born 1967)	5 August 2011	7 May 2014	2 years, 275 days	2011		Pheu Thai	Yingluck
—		Niwatthamrong Boonsongpaisan นิวัฒน์ธำรง บุญทรงไพศาลcode: th is deprecated (born 1948) Acting Prime Minister	7 May 2014	22 May 2014	15 days	—		Pheu Thai	Yingluck
29		Prayut Chan-o-cha^[2] ประยุทธ์ จันทร์โอชาcode: th is deprecated (born 1954)	22 May 2014	22 August 2023	9 years, 92 days	—		Military (until 2014)	National Council for Peace and Order
						—		Military (until 2014)	Prayut I
								Independent^[a] (2014–2023)
										Vajiralongkorn Rama X (since 2016)
						2019			Prayut II
						2019		United Thai Nation^[b] (2023)
—		Prawit Wongsuwon ประวิตร วงษ์สุวรรณcode: th is deprecated (born 1945) Acting Prime Minister	24 August 2022	30 September 2022	37 days	—		Palang Pracharath
30		Srettha Thavisin^[3] เศรษฐา ทวีสินcode: th is deprecated (born 1962)	22 August 2023	14 August 2024	358 days	2023		Pheu Thai	Srettha
—		Phumtham Wechayachai ภูมิธรรม เวชยชัยcode: th is deprecated (born 1953) Acting Prime Minister	14 August 2024	18 August 2024	4 days	—		Pheu Thai	Srettha
31		Paetongtarn Shinawatra แพทองธาร ชินวัตรcode: th is deprecated (born 1986)	18 August 2024	Incumbent	1 year, 83 days	—		Pheu Thai	Paetongtarn

Timeline

Notes

↑ Active with the Palang Pracharath Party from 2019 until 2022.
↑ Until 11 July 2023

References

↑ Thak Chaloemtiarana (2007), Thailand: The Politics of Despotic Paternalism, Ithaca NY: Cornell Southeast Asia Program, p. 88, ISBN 978-0-8772-7742-2
↑ ประกาศแต่งตั้งนายกรัฐมนตรี ลงวันที่ 24 สิงหาคม 2557 [Proclamation on Appointment of Prime Minister dated 24 August 2014] (PDF). Royal Thai Government Gazette (in ไทย). Bangkok: Cabinet Secretariat. 131, Special Part 159 D: 1. 25 August 2014. Archived from the original (PDF) on 26 August 2014. Retrieved 25 August 2014.
↑ Cite error: Invalid <ref> tag; no text was provided for refs named auto9.

[3] Active with the Palang Pracharath Party from 2019 until 2022.

[4] Until 11 July 2023

[1] Thak Chaloemtiarana (2007), Thailand: The Politics of Despotic Paternalism, Ithaca NY: Cornell Southeast Asia Program, p. 88, ISBN 978-0-8772-7742-2

[2] ประกาศแต่งตั้งนายกรัฐมนตรี ลงวันที่ 24 สิงหาคม 2557 [Proclamation on Appointment of Prime Minister dated 24 August 2014] (PDF). Royal Thai Government Gazette (in ไทย). Bangkok: Cabinet Secretariat. 131, Special Part 159 D: 1. 25 August 2014. Archived from the original (PDF) on 26 August 2014. Retrieved 25 August 2014.

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