INC
CPIThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Chathanoor Vidhan Sabha Constituency in Kerala.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2006 | Dr. G. Prathapavarma | 36,199 | 34.63 | 2 | Lost |