Virudhachalam Assembly constituency
| Vriddhachalam | |
|---|---|
| Constituency No. 152 for the Tamil Nadu Legislative Assembly | |
| Constituency details | |
| Country | India | 
| Region | South India | 
| State | Tamil Nadu | 
| District | Cuddalore | 
| Lok Sabha constituency | Cuddalore | 
| Established | 1951 | 
| Total electors | 2,52,844 | 
| Reservation | None | 
| Member of Legislative Assembly | |
| 16th Tamil Nadu Legislative Assembly | |
| Incumbent | |
| Party | INC | 
| Elected year | 2021 | 
Vridhachalam is a legislative assembly constituency in Cuddalore district in the Indian state of Tamil Nadu. Before the 2008 delimitation, it was part of Chidambaram Lok Sabha constituency. Since 2008, it has been a part of Cuddalore Lok Sabha constituency. This constituency was won by popular actor Vijaykanth, during the 2006 Assembly election, under his new party Desiya Murpokku Dravida Kazhagam. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu.