SP
The table below lists Samajwadi Party (SP) candidates, their total votes, vote share and final position in Kadayanallur Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2006 | Raj @ Shanmugaraj | 1,372 | 1.14 | 6 | Lost |