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| Sno | Name | Period |
|---|---|---|
| 1 | Dr. P.V.A. Mohandoss | 1970 |
| 2 | Dr. T.S. Xavier | |
| 3 | Dr. A. Devadoss | 1974 – 1977 |
| 4 | Dr. Mohamed Farook | 1977 – 1980 |
| 5 | Dr. (Major) D. Raja | 1980 – 1983 |
| 6 | Dr. G. Swaminathan | 1983 – 1986 |
| 7 | Dr. A. Sakthivel | 1986 -1989 |
| 8 | Dr. S.S.K. Marthandam | 1989 – 1992 |
| 9 | Dr. David V Rajan | 1992 – 1995 |
| 10 | Dr. A. Rajamani | 1995 – 1998 |
| 11 | Dr. R.H. Govardhan | 1998 – 2000 |
| 12 | Dr. P.S. Shanmugam | 2000 – 2002 |
| 13 | Dr. P.V. Vijayaraghavan | 2002 – 2004 |
| 14 | Dr. P.V. Jayasankar | 2004 – 2006 |
| 15 | Dr. R. Selvaraj | 2006 – 2008 |
| 16 | Dr. Nalli R Yuvaraj | 2008 – 2010 |
| 17 | Dr. C. Raja Ravi Varma | 2010 – 2012 |
| 18 | Dr. V. Singaravadivelu | 2012 – 2014 |
| 19 | Dr. S. Muthuraman | 2014 – 2016 |
| 20 | Dr. M. Antony Vimalraj | 2016 – 2018 |
| 21 | Dr. A. Francis Roy | 2018 – 2020 |