Thiruvonam is a state assembly constituency in Thanjavur district in Tamil Nadu.[1] Elections and winners from this constituency are listed below.
| Thiruvonam | |
|---|---|
| Former constituency for the Tamil Nadu Legislative Assembly | |
| Constituency details | |
| Country | India |
| Region | South India |
| State | Tamil Nadu |
| District | Thanjavur |
| LS constituency | Thanjavur |
| Established | 1977 |
| Abolished | 2008 |
| Total electors | 200,113 |