1.  H.R.H. Prince Prisdang Jumsai, 1881

2.  H.R.H. Krom Mun Nares Warariddhi, 1884

3.  Phraya Montri Suriwongse, 1887-1891

4.  Phraya Maha Yotha, 1894-1897

5.  Phraya Visuthi Suriyasakdi, 1897-1899

6.  Phraya Prasit Salyakarn, 1900-1901

7.  Phraya Akharaj Varathorn, 1901-1911

8.  H.S.H.Prince Traidos Prabandh, 1912-1913

9.  Phraya Prabha Karavongse, 1913-1922

10.  Phraya Buri Navasasth, 1923-1925

11.  Lt.Gen. Phraya Vijitvongs Vuddhikra, 1926-1928

12.  Maj.Gen. Prince Amoradat Kridakara, 1929-1931

13.  Phraya Subarn Sompati, 1931-1932

14.  H.S.H.Prince Damras Damrong Devakula, 1933-1935

15.  Phraya Abhibal Rajamaitri, 1935-1940

16.  M.R.Seni Pramoj, 1940-1942

17.  H.R.H.Prince Wanwaithayakon, 1947-1952

18.  Mr.Pote Sarasin, 1952-1957

19.  Dr. Thanat Khoman, 1957-1959

20.  Mr. Visutr Arthayukti, 1959-1963

21.  Mr. Sukich Nimmanheminda, 1963-1967

22.  Mr. Bunchana Atthakor, 1967-1969

23.  Mr. Sunthorn Hongladarom, 1969-1972

24.  Mr. Anand Panyarachun, 1972-1975

25.  Mr. Upadit Pachariyangkun, 1975-1977

26.  Dr. Arun Panupong, 1977-1978

27.  Mr. Klos Visessurakarn, 1978-1980

28.  Mr. Prok Amaranand, 1980-1982

29.  M.R. Kasemsamosorn Kasemsri, 1982-1986

30.  Mr. Arsa Sarasin, 1986-1988

31.  Mr. Vitthya Vejjajiva, 1988-1991

32.  M.L. Birabhongse Kasemsri, 1991-1994

33.  Mr. Manaspas Xuto, 1994-September 1995

34.  Mr. Nitya Pibulsonggram, January 1996-February 2000

35.  Mr. Tej Bunnag, April 2000-October 2001

36.  Mr. Sakthip Krairiksh, December 2001-March 2004

37.  Mr. Kasit Piromya, July 2004-September 2005

38. Mr. Virasakdi Futrakul, January 2006-March 2007

39.  Mr. Krit Garnjana-Goonchorn, April 2007-Junuary 2008

40.  Mr. Don Pramudwinai, July 2009-August 2010

41.  Mr. Kittiphong na Ranong, December 2010-April 2012

42.  Mr. Chaiyong Satjipanon, April 2012-September 2013

43.  Mr. Vijavat Isarabhakdi, October 2013-February 2015

44.  Mr. Pisan Manawapat, February 2015-October 2017

45.  Mr. Virachai Plasai, June 2018-March 2019

46.  Mr. Thani Thongphakdi, August 2019-September 2020

47.  Mr. Manasvi Srisodapol, 2021 –September 2022  Message from the Ambassador

48.  Mr. Tanee Sangrat, 2022 - Present