Mr. Rai Bahadur P.C. Dutta
Tenure: 1939 - 1943 (Sep.)
Mr. Paresh Lal Shome
Tenure: 1943 - 1946 (Oct.)
Dr. F.A. Ahmed
Tenure: 1946 - 1951
Mr. S.M. Lahiri
Tenure: 1952 - 1961 (Mar)
Mr. B.C. Barua
Tenure: 1961 - 1970 (Jan.)
Tenure: 12.05.1978 to 02.05.1980
Dr. J.C. Medhi
Tenure: 05.01.1970 - 27.04.1978
Mr. A.M. Mazumdar
Tenure: 24.02.1981 to 12.01.1983
Mr. S.N. Bhuyan
Tenure: 07.12.1983 - 15.01.1986
Tenure: 22.01.1993 - 13.05.1996
Mr. P.K. Goswami
Tenure: 16.01.1986 - 19.01.1990
Mr. P.G. Baruah
Tenure: 26.02.1990 - 06.12.1990
Tenure: 10.06.1996 - 23.05.2001
Mr. A.R. Barthakur
Tenure: 07.12.1990 - 18.01.1993
Mr. A. K. Phookan
Tenure: 24.05.2001 - 02.06.2014
Mr. Kamal Nayan Choudhury (Acting)
Tenure: 06.01.2014 - 20.05.2014
Mr. Atul Ch. Buragohain
Tenure: 02.06.2014 - 27.06.2016
Mr. Chinmoy Chowdhury
Tenure: 01.07.2016 - 16.11.2017
Mr. Devajit Saikia (I/C)
Tenure: 06.04.2017 - 11.05.2017
Prof. Romesh Ch. Borpatra Gohain
Tenure: 20.11.2017 - 20.05.2021
Mr Devajit Saikia
Tenure: 21.05.2021 - till date