| Kalasapakkam Constituency |
| Kalasapakkam Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| P.S.T. Sarvanan | DMK (Won) | 94134 |
| V. Panneerselvam | ADMK | 84912 |
| M. Nehru | DMDK | 2756 |
| M.S.Rajendhran | IJK | 244 |
| A. Balaji | NTK | 8822 |
| Kalasapakkam Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,19,195 | 1,22,774 | 12 | 2,41,981 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| V Panneerselvam | ADMK(Won) | 84,394 |
| Chengam G. Kumar | INC | 57,980 |
| KALIDASS R | PMK | 23,825 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Agri.Krishnamurti.S.S (Winner) | ADMK | 91,833 |
| Vijayakumar.P.S (Runner UP) | INC | 53,599 |
| Kalasapakkam Constituency | ||
| MLA Name | Duration | Parties |
| Nataraja Mudaliar | 1952 | Independent |
| S. Murugaiyan | 1967 | INC |
| S. Murugaiyan | 1971 | DMK |
| P. S. Thiruvengadam | 1977 | DMK |
| P. S. Thiruvengadam | 1980 | DMK |
| M. Pandurangan | 1984 | ADMK |
| P. S. Thiruvengadam | 1989 | DMK |
| M. Sundarasami | 1991 | INC |
| P. S. Thiruvengadam | 1996 | DMK |
| S. Ramachandran | 2001 | ADMK |
| S. S. Krishnamoorthy | 2006 | ADMK |
| S. S. Krishnamoorthy | 2011 | ADMK |
