The Department of Mathematics, D. M. College of Science has been in existence since 1951. It has a long history of producing UG students. The Department was upgraded to PG Department of Mathematics in the year 1995. Since then, it has been producing both UG and PG students. Since 06 April 2018, it is functioning as a full-fledged Department under the Dhanamanjuri University, Imphal, Manipur.
| Sl. No. | Name | From | To |
|---|---|---|---|
| 1 | H. Madalgopal Sharma | 18.04.1951 | 31.10.1956 |
| 2 | N.C. Sen | 01.11.1956 | 19.11.1965 |
| 3 | H. Nabakumar Singh | 20.11.1965 | 31.05.1975 |
| 4 | R.K. Sanajaoba Singh | 01.06.1975 | 31.03.1992 |
| 5 | H. Jayantakumar Singh | 01.04.1992 | 31.08.1999 |
| 6 | Dr. D.P. Sharma | 01.09.1999 | 31.01.2003 |
| 7 | H. Jayantakumar Singh | 01.02.2003 | 31.08.2003 |
| 8 | Ch. Ibotombi Singh | 01.09.2003 | 28.02.2006 |
| 9 | Dr. L. Gopal Shrma | 01.03.2006 | 11.03.2010 |
| 10 | Smt. H. Ibetombi Devi | 12.03.2010 | 17.07.2017 |
| 11 | Dr. S. Surchandra Singh | 18.07.2017 | 31.07.2020 |
| 12 | Dr. L. Iboyaima Singh | 01.08.2020 | 30.04.2021 |
| 13 | Prof. M. Bina Devi | 01.05.2021 | 07.09.2022 |
| 14 | Prof. L. Shambhu Singh | 08.09.2022 | 06.03.2024 |
| 15 | Prof. M. Kuber Singh | 07.03.2024 | Till date |