INC
CPISHSThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Trivandrum Lok Sabha Constituency in Kerala.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2004 | V S Sivakumar | 231,454 | 30.3 | 2 | Lost |
| 1999 | Advocate V.S. Sivakumar | 288,390 | 38.15 | 1 | Won |
| 1998 | K. Karunakaran | 337,429 | 44.35 | 1 | Won |
| 1996 | A.Charles | 291,820 | 41.43 | 2 | Lost |
| 1991 | A. Charles | 334,272 | 46.99 | 1 | Won |
| 1989 | A. Charles | 367,825 | 49.07 | 1 | Won |
| 1984 | A. Charles | 239,791 | 43 | 1 | Won |
| 1967 | G.C. Pillai | 148,562 | 47.77 | 2 | Lost |
| 1957 | C. R. Das | 38,479 | 13.32 | 3 | Lost |