15 elections on record · ADMK dominant · 15 total
Valparai 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 | A. Sudhakar | DMK | 57671 | 36.34% | A. Sridharan | TVK | 9371 |
| 2021 | T. K. Amulkandasami | ADMK | 71672 | 49.37% | Arumugam M. | CPI | 12223 |
| 2016 | Kasthuri Vasu V. | ADMK | 69980 | 48.68% | Paulpandi T. | DMK | 8244 |
| 2011 | Arumugham M | CPI | 61171 | 49.16% | N. Kovaithangam | INC | 3421 |
| 2006 | O. Subramaniam | DMK | 65055 | 50.96% | Sindu Ravichandaran | ADMK | 20016 |
| 2001 | P. Chithambaram | AIADMK | 53879 | 47.67% | O. Subramaniam | DMK | 10275 |
| 1996 | V.A. Andamuthu | DMK | 63483 | 54.89% | V.K. Chinnasamy | ADMK | 23451 |
| 1991 | V.K. Chinnasamy | ADMK | 63474 | 62.74% | O. Subramaniam | DMK | 42587 |
| 1989 | V. K. Chinnasamy | ADK(J) | 39716 | 37.44% | P. A. Swamynathan | DMK | 7420 |
| 1984 | V. K. Chinnasamy | AIADMK | 52539 | 59.06% | Vellingiri S. Alias Giri S. V. | JP | 16796 |
| 1980 | Subramaniam. G. K. | AIADMK | 38557 | 48.28% | Sampoornam Swamynathan. | DMK | 10705 |
| 1977 | V. K. Chinnaswamy | AIADMK | 23078 | 32.48% | Sampoornam Swaminathan | DMK | 1447 |
| 1971 | V. K. Ramarasan | DMK | 28003 | 51.89% | Velusamy M. | INC | 7011 |
| 1967 | Ramarasan | DMK | 26980 | 51.76% | M. Velusamy | INC | 4793 |
| 1962 | Abdul Aziz | INC | 20187 | 31.75% | Anbuchezhiyan | DMK | 941 |