| OLD CAMPUS | |
| Thiru R.A. Nelson, B.A.,L.L.B., (Bar-at-law) |
1891 – 1913 |
| Thiru K. Narayana Rao, B.A.,L.L.B., | (Actg.) 28th July to 25th August 1902 |
| Thiru. Charles E.Odgers, M.A.B.C.L (Bar-at-law) |
(Actg.) 26th August to 25th November 1902, |
| 2nd February 1905 to 19th August 1906, | |
| 30th June 1908 to 22nd April 1909 | |
| Dr. S. Swaminathan (Bar-at-law) |
(Actg.) 29th June 1908 to 18th October 1909, |
| 9th July 1912 to 12th December 1913 | |
| Thiru. Arthur Davies, B.A., (Bar-at-law) |
1913 to 1927 |
| Thiru C. Madhavan Nair, B.L., (Bar-at-law) |
(Actg.) 5th July 1920 |
| Thiru C. Kunhi Raman, B.A., B.L., (Bar-at-law) |
(Actg.) 10th April 1924 to 2nd March 1925 |
| Thiru M. Rathnaswami, M.A., (Bar-at-law) |
1928 – 1929 |
| Thiru K. Krishna Menon, M.A., B.C.L., | 1930 – 1949 |
| Thiru S. Govindarajulu Naidu, B.A. LL.B., (Cantab), B.L.,(Madras), (Bar-at-Law) |
1949 – 1952 |
| Prof. C. Rajaraman, M.A., Principal and Head of Department LL.B., (Cantab), B.L.,(Madras), (Bar-at-Law) |
1974 – 1978 |
| Prof. Master Sankaran, M.L., | 1978 – 1983 |
| Prof. T. Audiseshan, M.L. | 1983 – 1995 |
| Prof. S. Narayanaswamy, M.L., | 1995 – 1997 |
| Prof. R. Subramanian, B.Sc., M.L., | 1997 – 1998 |
| Prof. C. Robin, M.A., LL.M., | 1998 – 2002 |
| Dr. G.C. Kothandan M.A.,(Hist.) M.A.(Soci.)., M.L., D.C.F.Sc., Ph.D. |
2002 – 2004 |
| Dr. G.P. Godhana Gandhi, M.A. M.L., D.R.S., D.H.ED., Ph.D., |
2004 – 2005 |
| Prof. C. Robin, M.A., LL.M., | 2005 – 2006 |
| Dr. J.Jayamani, M.L. Ph.D., M.A. M.L., D.R.S., D.H.ED., Ph.D., |
2006 – 2008 |
| Prof. M. Mohamed Iqbal, M.A., LL.M., | 2008 – 2011 |
| Prof. K. Balaji Naidu, M.A., M.L., M.Phil., | 2011 – 2012 |
| Prof. Dr. S. Narayanaperumal, M.L., Ph.D., | 2012 – 2013 |
| Prof. Dr. N. S. Santhosh Kumar, M.Com.,M.A.,M.L.,Ph.D., |
2013 – 2014 |
| Prof. Dr. K. Murugadoss B.Com.,M.L.,D.T.L., Ph.D., |
2014 – 2016 |
| Prof. Dr. C. Chockalingam, M.A., M.L., Ph.D., | 2016 – 2018 |
| NEW CAMPUS | |
| Prof. Dr. C. Chockalingam, M.A., M.L., Ph.D., | 2018 – 2021 |
| Prof. Dr. J. Vijayalakshmi, LL.M., Ph.D., | 2021 – 2022 |
| Prof. Dr. N.KAYALVIZHI, M.L.,Ph.D., | 2022 – Till Date |
