15 elections on record · DMK dominant · 15 total
Sankarapuram 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 | R. Rakesh | ADMK | 80250 | 34.07% | T. Udhayasuriyan | DMK | 3440 |
| 2021 | T. Udhayasuriyan | DMK | 121186 | 56.16% | Dr. G. Raja | PMK | 45963 |
| 2016 | Udhayasuriyan T | DMK | 90920 | 44.72% | Mohan P | ADMK | 14528 |
| 2011 | Mohan P | AIADMK | 87522 | 51.24% | T. Udhayasuriyan | DMK | 12198 |
| 2006 | P. Dillibabu | CPI(M) | 71030 | 45.70% | K. Govindasamy | VCK | 13693 |
| 2001 | V. Krishnamoorthy | CPI | 70433 | 53.04% | D. Periyasamy | DMK | 33479 |
| 1996 | Vedammal | DMK | 70561 | 55.59% | J. Natesan | INC | 36403 |
| 1991 | P. Abaranji | INC | 66636 | 58.56% | P.V. Kariyamal | PMK | 42464 |
| 1989 | M. Annamalai | CPI(M) | 28324 | 31.68% | A. Anbazhagan | ADK(J) | 1877 |
| 1984 | R. Rajamanickam | AIADMK | 60106 | 66.96% | Annamalai M. | CPI(M) | 32307 |
| 1980 | Sabapathy. C. | AIADMK | 40009 | 57.66% | Natesan. T. V. | INC | 12608 |
| 1977 | M. Annamalai | CPI(M) | 20042 | 34.69% | K. Surattaiyan | JP | 7572 |
| 1971 | N. Manickkam | DMK | 33298 | 52.36% | P. K. C. Muthuswami | INC | 3007 |
| 1967 | P. K. C. Muthusamy | INC | 27913 | 49.2% | N. Manickam | DMK | 1343 |
| 1962 | V. R. Periannan | DMK | 27728 | 53.39% | P. B. K. Thiagaraja Reddiar | INC | 3523 |