| Type: | SLA |
| Constituency No: | 165 |
| Established: | 1962 |
| District: | Nagapattinam |
| Loksabha Cons: | Nagapattinam |
| State: | Tamil Nadu |
| Mla: | O. S. Manian |
| Latest Election Year: | 2021 |
| Vedaranyam | |
| Electors: | 1,92,658[1] |
| Reservation: | None |
Vedaranyam is a legislative assembly constituency in Nagapattinam district in the Indian state of Tamil Nadu.[2] This constituency comprises Vedharanyam and Thalaignayiru Panchayat union. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.
The most successful party is DMK, having won six times.
| Year | Winner | Party | |
|---|---|---|---|
| 1962 | N. S. Ramalingam | ||
| 1967 | Karuppampulam P. Venkatachala Thevar | ||
| Year | Winner | Party | |
|---|---|---|---|
| 1971 | M. Meenakshi Sundaram | ||
| 1977 | |||
| 1980 | M. S. Manickam | ||
| 1984 | Meenakshi Sundaram | ||
| 1989 | P. V. Rajendran | ||
| 1991 | |||
| 1996 | S. K. Vedarathinam | ||
| 2001 | |||
| 2006 | |||
| 2011 | N. V. Kamaraj | ||
| 2016 | O.S. Manian | ||
| 2021 | |||