DMK
The table below lists Dravida Munnetra Kazhagam (DMK) candidates, their total votes, vote share and final position in Orathanad Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2006 | Rajamanickam.P | 57,752 | 44.89 | 2 | Lost |