| Name | Duration | Party |
|---|
| Gopinath Bordoloi | Feb 11, 1946 - Aug 6, 1950 | INC |
| Bishnu Ram Medhi | Aug 9, 1950 - Dec 27, 1957 | INC |
| Bimala Prasad Chaliha | Dec 28, 1957 - Nov 6, 1970 | INC |
| Mahendra Mohan Choudhry | Nov 11, 1970 - Jan 30, 1972 | INC |
| Sarat Chandra Sinha | Jan 31, 1972 - Mar 12, 1978 | INC |
| Golap Borbora | Mar 12, 1978 - Sep 4, 1979 | JNP |
| Jogendra Nath Hazarika | Sep 9, 1979 - Dec 11, 1979 | JNP |
| President's rule | Dec 12, 1979 - Dec 5, 1980 | |
| Anowara Taimur | Dec 6, 1980 - Jun 30, 1981 | INC |
| President's rule | Jun 30, 1981 - Jan 13, 1982 | |
| Kesab Chandra Gogoi | Jan 13, 1982 - Mar 19, 1982 | INC |
| President's rule | Mar 19, 1982 - Feb 27, 1983 | |
| Hiteswar Saikia | Feb 27, 1983 - Dec 23, 1985 | INC |
| Prafulla Kumar Mahanta | Dec 24, 1985 - Nov 28, 1990 | AGP |
| President's rule | Nov 28, 1990 - Jun 30, 1991 | |
| Hiteswar Saikia | Jun 30, 1991 - Apr 22, 1996 | INC |
| Bhumidhar Barman | Apr 22, 1996 - May 14, 1996 | INC |
| Prafulla Kumar Mahanta | May 15, 1996 - May 17, 2001 | AGP |
| Tarun Gogoi | May 17, 2001 - May 24, 2016 | INC |
| Sarbananda Sonowal (Designate) | May 24, 2016 - Present | BJP |
