RK Nagar by-poll results - At the end of 11th round, TTV Dinakaran continues to maintain a healthy lead.
Major Contestants
* Independent contestant TTV Dinakaran leads. TTV secures 54316 votes and maintains a promising lead at the end of 11th round. 8 more rounds of counting to go.
* Counting going on at Queen Mary's College. Total number of contestants 59.
More to follow...
Major Contestants
| Party | Candidate Name | Bypoll Result |
| Independent | TTV Dinakaran | 54316 |
| AIADMK | Madhusudhanan | 27737 |
| DMK | Marudhuganesh | 14431 |
| BJP | Karu. Nagarajan | 712 |
| Naam Tamilar | Kalaikotayam | 2347 |
| Nota | 122 |
* Independent contestant TTV Dinakaran leads. TTV secures 54316 votes and maintains a promising lead at the end of 11th round. 8 more rounds of counting to go.
* Counting going on at Queen Mary's College. Total number of contestants 59.
More to follow...