15 elections on record · DMK dominant · 15 total
Madathukulam is an Assembly constituency in Tamil Nadu. It has participated in 15 elections from 1962 to 2026. DMK is the historically dominant party with 9 wins out of 15 elections.
| Year | Winner | Party | Votes | Vote % | Runner-up | Party | Margin |
|---|---|---|---|---|---|---|---|
| 2026 | R. Jayaramakrishnan | DMK | 70458 | 37.43% | C. Shanmugavelu | AMMK | 15968 |
| 2021 | C. Mahendran | ADMK | 84313 | 46.35% | Jayaramakrishnan | DMK | 6438 |
| 2016 | Jayaramakrishnan R | DMK | 76619 | 44.66% | Manoharan K | ADMK | 1667 |
| 2011 | C. Shanmugavelu | AIADMK | 78622 | 54.71% | M. P. Saminathan | DMK | 19669 |
| 2006 | A. Soundarapandian | DMK | 45303 | 47.54% | M. Selvaraj | ADMK | 5714 |
| 2001 | K. Kandasamy | TMC(M) | 53156 | 55.86% | E.M. Mahaliappan | DMK | 16644 |
| 1996 | N. Thangavel | DMK | 63919 | 64.27% | S. Karuppusamy | ADMK | 35515 |
| 1991 | M. Karuppusamy | ADMK | 53608 | 59.40% | E.M. Mahaliappan | DMK | 22151 |
| 1989 | N. Thangavel | DMK | 40974 | 42.38% | P. Arumugham | INC | 11160 |
| 1984 | M. Sivakumar | AIADMK | 47113 | 56.7% | M. Ranganathan | DMK | 12123 |
| 1980 | Ranganathan. M. | DMK | 34424 | 56.85% | Periasamy. C. | AIADMK | 11668 |
| 1977 | K. Rangasamy | DMK | 22649 | 42.33% | C. Periasamy | AIADMK | 9499 |
| 1971 | C. Palanisamy | DMK | 38919 | 55.79% | Subramanian R. | INC | 14330 |
| 1967 | Krishnamoorthy | DMK | 47671 | 65.8% | Balakrishnan | INC | 22891 |
| 1962 | A. Senapathi Gounder | INC | 30380 | 54.25% | Nachimuthu Gounder | DMK | 6053 |