| Salem (South) Constituency |
| Salem (South) Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Balasubramanian | ADMK (Won) | 97506 |
| A S Saravanan | DMK | 74897 |
| Venkatachalam | AMMK | 2970 |
| Manikandan | MNM | 10368 |
| Mariammal | NTK | 10176 |
| Salem (South) Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,26,698 | 1,32,508 | 23 | 2,59,229 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| SAKTHIVEL A B | ADMK (WON) | 101696 |
| GUNASEKARAN M | DMK | 71243 |
| KUMAR K | PMK | 6325 |
| 2011 Election Result | ||
| Name | Party | Votes |
| M. K. Selvaraju (Winner) | AIADMK | 1,12,691 |
| Sivalingam.S.R. (Runner UP) | DMK | 52,476 |
| Salem (South) Constituency | ||
| MLA Name | Duration | Parties |
| M. K. Selvaraju | 2011 | AIADMK |
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