15 elections on record · ADMK dominant · 15 total
Thiruporur is an Assembly constituency in Tamil Nadu. It has participated in 15 elections from 1962 to 2026. ADMK is the historically dominant party with 6 wins out of 15 elections.
| Year | Winner | Party | Votes | Vote % | Runner-up | Party | Margin |
|---|---|---|---|---|---|---|---|
| 2026 | B. Vijayaraj | TVK | 110095 | 41.96% | Panneer Doss | VCK | 39351 |
| 2021 | S. S. Balaji | VCK | 93954 | 41.44% | Thirukachur Arumugam | PMK | 1947 |
| 2016 | Kothandapani M | ADMK | 70215 | 34.91% | Viswanathan V | DMK | 950 |
| 2011 | K. Manoharan | AIADMK | 84169 | 53.06% | K. Arumugam | PMK | 18288 |
| 2006 | D. Arul Anbarasu | INC | 63502 | 45.98% | C. Gopal | ADMK | 7916 |
| 2001 | R. Vilvanathan | AIADMK | 62576 | 50.12% | A.M. Ponnurangam | PNK | 9795 |
| 1996 | A.M. Munirathinam | TMC | 65361 | 54.33% | S. Shanmugham | PMK | 33930 |
| 1991 | A. M. Munirathinam | INC | 58563 | 53.90% | C. Manickam | DMK | 34110 |
| 1989 | A. M. Munirathinam | INC | 33419 | 39.24% | C. Manickam | DMK | 5258 |
| 1984 | N. Shanmugam | AIADMK | 47967 | 51.38% | K. Moorthi | DMK | 4049 |
| 1980 | C. Gopal Mudaliyar | AIADMK | 35783 | 49.4% | Moorthy. K | DMK | 157 |
| 1977 | S. J. Ramaswamy | AIADMK | 25997 | 38.23% | K. Murthi | DMK | 5649 |
| 1971 | Duraisami F. K. | DMK | 34954 | 56.38% | Adimoolam D. A. | INC | 16374 |
| 1967 | V. K. Kothandaraman | CPI(M) | 38825 | 61.21% | B. R. Naidu | INC | 16924 |
| 1962 | T. Manavalan | INC | 25795 | 44.97% | C. Kuppuswamy | RPI | 10537 |