CPI
DMDKDMKNTKThe table below lists Communist Party of India (CPI) candidates, their total votes, vote share and final position in Nannilam Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2006 | Padmavathy .P | 65,614 | 51.46 | 1 | Won |