| Sl No | Name | Period |
|---|---|---|
| 1 | Dr Brahm Prakash (Late) | 17-05-1972 to 16-11-1979 |
| 2 | Dr Vasanth R Gowariker (Late) | 17-11-1979 to 22-11-1985 |
| 3 | Dr Gupta SC (late) | 30-11-1985 to 31-01-1994 |
| 4 | Shri Pramod Kale | 01-02-1994 to 01-11-1994 |
| 5 | Dr S Srinivasan (Late) | 01-11-1994 to 31-08-1999 |
| 6 | Shri Madhavan Nair G | 20-09-1999 to 20-09-2003 |
| 7 | Dr Suresh BN | 20-09-2003 to 30-11-2007 |
| 8 | Dr Radhakrishnan K | 30-11-2007 to 31-10-2009 |
| 9 | Shri Veeraraghavan PS, | 31-10-2009 to 31-12-2012 |
| 10 | Shri Ramakrishnan S, | 31-12-2012 to 30-06-2014 |
| 11 | Shri Dathan MC | 30-06-2014 to 31-05-2015 |
| 12 | Dr Sivan K | 01-06-2015 to 22-01-2018 |
| 13 | Shri Somanath S | 22.01.2018 to 07.02.2022 |