15 elections on record · ADMK dominant · 15 total
Coimbatore (South) is an Assembly constituency in Tamil Nadu. It has participated in 15 elections from 1962 to 2026. ADMK is the historically dominant party with 7 wins out of 15 elections.
| Year | Winner | Party | Votes | Vote % | Runner-up | Party | Margin |
|---|---|---|---|---|---|---|---|
| 2026 | V. Senthilbalaji | DMK | 59724 | 38.16% | V. Senthilkumar | TVK | 2271 |
| 2021 | Vanathi Srinivasan | BJP | 53209 | 34.38% | Kamal Haasan | MNM | 1728 |
| 2016 | Amman K. Arjunan | ADMK | 59788 | 38.94% | Mayura Jayakumar S. | INC | 17419 |
| 2011 | Doraiswamy R | AIADMK | 80637 | 56.27% | Challenger Dorai Pongalur Palanisamy N | DMK | 27796 |
| 2006 | N. K. K. P. Raja | DMK | 94938 | 44.17% | E. R. Sivakumar | ADMK | 10831 |
| 2001 | K.S. Thennarasu | AIADMK | 95450 | 52.40% | N.K.K. Periyasamy | DMK | 24440 |
| 1996 | N.K.K. Periasamy | DMK | 104726 | 59.80% | S. Muthusamy | ADMK | 47837 |
| 1991 | C. Manickam | ADMK | 96226 | 63.11% | A. Ganeshamurthy | DMK | 43688 |
| 1989 | Subbulakshmi Jagadesan | DMK | 68128 | 41.40% | S. Muthusamu | ADK(JA) | 22198 |
| 1984 | S. Muthusamy | AIADMK | 71722 | 53.5% | Subbulakshmi Jagadeesan | DMK | 11647 |
| 1980 | S. Muthusamy | AIADMK | 62342 | 56.62% | Sainathan. R. | INC | 18503 |
| 1977 | S. Muthusamy | AIADMK | 37968 | 43.09% | M. Subramanian | DMK | 17579 |
| 1971 | A. M. Raja | DMK | 38527 | 59.36% | P. Kuppusamy Mudaliar | INC | 13047 |
| 1967 | A. M. Raja | DMK | 43353 | 65.16% | P. K. Mudaliar | INC | 21354 |
| 1962 | Chinnakaruppa Thevar | INC | 35491 | 42.82% | Janakiammal | CPI | 10312 |