DMK
JD(U)NTKThe table below lists Dravida Munnetra Kazhagam (DMK) candidates, their total votes, vote share and final position in Ramanathapuram Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2026 | Katharbatcha Muthuramalingam | 89,137 | 37.52 | 1 | Won |
| 2021 | Katharbatcha Muthuramalingam | 111,075 | 51.88 | 1 | Won |