The following list shows all historical leaders of Thailand starting with the most recent. The definition of leader differs across countries, usually referring to a head of state or head of government. This list shows the person who is publicly recognized as the leader, i.e., the person representing the country internationally and being in charge of running the day-to-day domestic political agenda.
In case the country has seen one or multiple political transformations over time, former governance structures are also listed below.
Thailand
Prime Minister
Since Aug 16th, 2024
Thailand
Acting Prime Minister
Aug 14th, 2024 to Aug 16th, 2024
Thailand
Prime Minister
Aug 22nd, 2023 to Aug 14th, 2024
Thailand
Acting Prime Minister
Aug 24th, 2022 to Sep 30th, 2022
Thailand
Prime Minister
May 22nd, 2014 to Aug 22nd, 2023
Thailand
Acting Prime Minister
May 7th, 2014 to May 22nd, 2014
Thailand
Prime Minister
Aug 5th, 2011 to May 7th, 2014
Thailand
Prime Minister
Dec 17th, 2008 to Aug 5th, 2011
Thailand
Acting Prime Minister
Dec 2nd, 2008 to Dec 17th, 2008
Thailand
Prime Minister
Sep 9th, 2008 to Dec 2nd, 2008
Thailand
Prime Minister
Jan 29th, 2008 to Sep 9th, 2008
Thailand
Prime Minister
Oct 1st, 2006 to Jan 29th, 2008
Thailand
Head of the Council for Democratic Reform
Sep 19th, 2006 to Oct 1st, 2006
Thailand
Prime Minister
Feb 9th, 2001 to Sep 19th, 2006
Thailand
Prime Minister
Nov 9th, 1997 to Feb 9th, 2001
Thailand
Prime Minister
Nov 25th, 1996 to Nov 9th, 1997
Thailand
Prime Minister
Jul 13th, 1995 to Nov 25th, 1996
Thailand
Prime Minister
Sep 23rd, 1992 to Jul 13th, 1995
Thailand
Prime Minister
Jun 10th, 1992 to Sep 23rd, 1992
Thailand
Acting Prime Minister
May 24th, 1992 to Jun 10th, 1992
Thailand
Prime Minister
Apr 7th, 1992 to May 24th, 1992
Thailand
Prime Minister
Mar 2nd, 1991 to Apr 7th, 1992
Thailand
De facto Prime Minister
Feb 23rd, 1991 to Mar 2nd, 1991
Thailand
Prime Minister
Aug 4th, 1988 to Feb 23rd, 1991
Thailand
Prime Minister
Mar 3rd, 1980 to Aug 4th, 1988
Thailand
Prime Minister
Nov 11th, 1977 to Mar 3rd, 1980
Thailand
De facto Prime Minister
Oct 20th, 1977 to Nov 11th, 1977
Thailand
Prime Minister
Oct 8th, 1976 to Oct 20th, 1977
Thailand
De facto Prime Minister
Oct 6th, 1976 to Oct 8th, 1976
Thailand
Prime Minister
Apr 20th, 1976 to Oct 6th, 1976
Thailand
Prime Minister
Mar 14th, 1975 to Apr 20th, 1976
Thailand
Prime Minister
Feb 15th, 1975 to Mar 14th, 1975
Thailand
Prime Minister
Oct 14th, 1973 to Feb 15th, 1975
Thailand
Prime Minister
Dec 9th, 1963 to Oct 14th, 1973
Thailand
Prime Minister
Oct 20th, 1958 to Dec 8th, 1963
Thailand
Prime Minister
Jan 1st, 1958 to Oct 20th, 1958
Thailand
Prime Minister
Sep 21st, 1957 to Jan 1st, 1958
Thailand
De facto Prime Minister
Sep 16th, 1957 to Sep 21st, 1957
Thailand
Prime Minister
Apr 8th, 1948 to Sep 16th, 1957
Thailand
Prime Minister
Nov 10th, 1947 to Apr 8th, 1948
Thailand
De facto Prime Minister
Nov 8th, 1947 to Nov 10th, 1947
Thailand
Prime Minister
Aug 23rd, 1946 to Nov 8th, 1947
Thailand
Prime Minister
Mar 24th, 1946 to Aug 23rd, 1946
Thailand
Prime Minister
Jan 31st, 1946 to Mar 24th, 1946
Thailand
Prime Minister
Sep 17th, 1945 to Jan 31st, 1946
Thailand
Prime Minister
Aug 31st, 1945 to Sep 17th, 1945
Thailand
Prime Minister
Aug 1st, 1944 to Aug 31st, 1945
Thailand
Prime Minister
Dec 16th, 1938 to Aug 1st, 1944
Thailand
Prime Minister
Jun 21st, 1933 to Dec 16th, 1938
Thailand
Prime Minister
Jun 28th, 1932 to Jun 20th, 1933
Thailand
King of Siam
Nov 26th, 1925 to Jun 28th, 1932
Thailand
King of Siam
Oct 23rd, 1910 to Nov 26th, 1925
Thailand
King of Siam
Oct 1st, 1868 to Oct 23rd, 1910
