BJP
ADMKAIFBDMDKDMKNTKSHSThe table below lists Bharatiya Janata Party (BJP) candidates, their total votes, vote share and final position in Radhapuram Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2026 | Balakrishnan.S.P | 52,637 | 26.33 | 3 | Lost |
| 2016 | S. Kani Amudha | 11,131 | 6.5 | 3 | Lost |
| 2006 | Thamizhisai | 5,343 | 4.7 | 5 | Lost |