Pernambut is a state assembly constituency in Tamil Nadu. It is a Scheduled Caste reserved constituency. Elections and winners in the constituency are listed below.
| Type: | SLA |
| Established: | 1971 |
| District: | Thiruvannamalai |
| State: | Tamil Nadu |
| Peranambattu | |
| Electors: | 188,544 |
| Reservation: | SC |
| Abolished: | 2011 |
| Year | Winner | Party | |
|---|---|---|---|
| 1971 | N. Krishnan | ||
| 1977 | L. Tamilarasan | ||
| 1980 | G. Moorthy | ||
| 1984 | K. Thamizharasan | ||
| 1989 | V. Govindan | ||
| 1991 | J. Parandaman | ||
| 1996 | V. Govindan | ||
| 2001 | C. Kanagathara | ||
| 2006 | A. Chinnasamy | ||