DMK
NTKSHSThe table below lists Dravida Munnetra Kazhagam (DMK) candidates, their total votes, vote share and final position in Madavaram Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2026 | S.Sudharsanam | 95,477 | 26.38 | 2 | Lost |
| 2021 | Sudharsanam. S | 151,485 | 50.04 | 1 | Won |
| 2016 | Sudharsanam S | 122,082 | 45.43 | 1 | Won |