CHENGALPATTU — assembly
S. THIYAGARAJAN (TVK) won by 35,641 votes
TVK won by 35,641 votes
| Name | Party | Votes |
|---|---|---|
| S. THIYAGARAJAN · TVK | TVK | 1,37,136 |
| KARTHIKDHANDAPANI · DMK | DMK | 1,01,495 |
| M.GAJENDRAN · ADMK | ADMK | 69,763 |
| AMUTHA.N · NTK | NTK | 12,032 |
Vote share (top four)