| SI. No. | Name | Tenure |
|---|---|---|
| 1 | Sri N. Choudhury | 02-09-1965 to 31-10-2065 |
| 2 | Dr. P. K. Bhuyan | 03-01-1967 to 31-12-1989 |
| 3 | Mrs. S. L. Gogoi | 01-01-1990 to 28-02-1993 |
| 4 | Sri R. Hussain (i/c) | 01-03-1993 to 31-03-1997 |
| 5 | Mrs. A. Khanam (i/c) | 01-04-1997 to 29-10-1997 |
| 6 | Sri M. Barman | 27-10-1997 to 28-02-2003 |
| 7 | Sri S. S. Roychoudhury (i/c) | 01-03-2003 to 29-02-2004 |
| 8 | Sri G. P. Bhattacharjee (i/c) | 01-03-2004 to 31-07-2004 |
| 9 | Sri D. R. Deb (i/c) | 01-08-2004 to 31-03-2007 |
| 10 | Sri M. Bharali Boruah (i/c) | 01-04-2007 to 31-12-2009 |
| 11 | Mrs. D. Hazarika (i/c) | 01-01-2010 to 16-01-2012 |