15 elections on record · DMK dominant · 15 total
Dharmapuri is an Assembly constituency in Tamil Nadu. It has participated in 15 elections from 1962 to 2026. DMK is the historically dominant party with 5 wins out of 15 elections.
| Year | Winner | Party | Votes | Vote % | Runner-up | Party | Margin |
|---|---|---|---|---|---|---|---|
| 2026 | Sowmiya Anbumani | PMK | 93173 | 39.28% | M. Sivan | TVK | 20896 |
| 2021 | S. P. Venkateshwaran | PMK | 105630 | 48.60% | Thadangam P. Subramani | DMK | 26860 |
| 2016 | Subramani P. | DMK | 71056 | 34.25% | Elangovan P.D. | ADMK | 9676 |
| 2011 | Baskar A | DMDK | 76943 | 45.73% | Santhamoorthy P | PMK | 4043 |
| 2006 | V. A. T. Kaliyavarathan | PMK | 46313 | 36.23% | M. Sinthanai Selvan | VCK | 19506 |
| 2001 | G. Gothandaraman | AIADMK | 57484 | 51.30% | A. Gee. Sampath | DMK | 10341 |
| 1996 | A.G. Sampath | DMK | 68215 | 61.77% | T.M. Arangarathan | ADMK | 41596 |
| 1991 | R. Savithiri Ammal | ADMK | 56118 | 55.91% | A.G. Sampath | DMK | 25420 |
| 1989 | A. G. Sampath | DMK | 43585 | 45.22% | M. Longan | INC | 13986 |
| 1984 | Chandrasekar. M. | AIADMK | 45863 | 56.87% | Sampath. A. G. | DMK | 14735 |
| 1980 | Sundaramurthy. R | INC | 39490 | 53.17% | Ragothuman. G | AIADMK | 7601 |
| 1977 | G. Rangothaman | AIADMK | 31531 | 45.74% | M. Shanmugam | DMK | 13283 |
| 1971 | N. Rajangam | DMK | 27465 | 51.43% | M. Jayaraman | INC | 1526 |
| 1967 | N. Rajangam | DMK | 25478 | 54.5% | M. Jayaraman | INC | 7252 |
| 1962 | K. Narayanasami | INC | 28322 | 55.03% | T. Pichamuthu | DMK | 8113 |