INC
ADMKCPIDMDKDMKJD(U)NTKThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Nagapattinam Lok Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2014 | Senthilpandian. Thalai. T.A.P | 23,967 | 2.54 | 5 | Lost |
| 1998 | Thiagarajan, M. | 15,837 | 2.48 | 3 | Lost |
| 1996 | Kannivannan M | 172,984 | 24.9 | 2 | Lost |
| 1991 | Padma (W) | 327,413 | 49.71 | 1 | Won |
| 1989 | Veeramurasu, N.S. | 320,398 | 46.22 | 2 | Lost |