K. Annadurai is an Indian politician who is a Member of Legislative Assembly of Tamil Nadu. He was elected from Pattukkottai as a Dravida Munnetra Kazhagam candidate in 2021.
Electoral performance
| Party | Candidate | Votes | % | |
|---|
| DMK | K. Annadurai | 79,065 | 32.16% | New |
| AIADMK | N. R. Rengarajan | 53,796 | 21.88% | -20.69 |
| Independent | V. Balakrishnan | 23,771 | 9.67% | New |
| NTK | Keerthika Anbu | 10,730 | 4.36% | +2.59 |
| AMMK | S. D. S. Selvam | 5,223 | 2.12% | New |
| MNM | B. Sadasivam | 3,088 | 1.26% | New |
| NOTA | NOTA | 1,026 | 0.42% | -0.51 |
| Margin of victory | 25,269 | 10.28% | 2.83% |
|---|
| Turnout | 245,832 | 99.99% | 26.97% |
|---|
| Rejected ballots | 350 | 0.14% | |
|---|
| Registered electors | 245,863 | | |
|---|
| DMK gain from AIADMK | Swing | -10.41% | |
|---|
| Party | Candidate | Votes | % | |
|---|
| AIADMK | K. Balasubramaniam | 67,764 | 62.07% | +38.42 |
| DMK | K. Annadurai | 39,028 | 35.75% | -1.44 |
| PMK | C. Rengasamy | 857 | 0.79% | New |
| JP | Saminathan Chinna | 673 | 0.62% | New |
| Margin of victory | 28,736 | 26.32% | 13.08% |
|---|
| Turnout | 109,169 | 67.58% | -9.96% |
|---|
| Registered electors | 166,059 | | |
|---|
| AIADMK gain from DMK | Swing | 24.88% | |
|---|
| Party | Candidate | Votes | % | |
|---|
| DMK | K. Annadurai | 36,219 | 43.05% | 0.60% |
| AIADMK | E. T. Ponnuvelu | 28,895 | 34.35% | -22.57% |
| AIADMK | A. Arunachalam | 8,507 | 10.11% | -46.81% |
| INC | A. Seppan | 8,450 | 10.04% | |
| Independent | M. Thangavelu | 985 | 1.17% | |
| Independent | M. Palanimuthu | 424 | 0.50% | |
| Independent | P. Panneerselvam | 362 | 0.43% | |
| Independent | P. Thangavelu | 284 | 0.34% | |
| Margin of victory | 7,324 | 8.71% | -5.76% |
|---|
| Turnout | 84,126 | 62.44% | -11.18% |
|---|
| Registered electors | 137,998 | | |
|---|
| DMK gain from AIADMK | Swing | -13.87% | |
|---|