15 elections on record · DMK dominant · 15 total
Krishnagiri is an Assembly constituency in Tamil Nadu. It has participated in 15 elections from 1962 to 2026. DMK is the historically dominant party with 6 wins out of 15 elections.
| Year | Winner | Party | Votes | Vote % | Runner-up | Party | Margin |
|---|---|---|---|---|---|---|---|
| 2026 | P. Mukundhan | TVK | 89374 | 38.83% | Ashok Kumar K | ADMK | 18844 |
| 2021 | K. Ashok Kumar | ADMK | 96050 | 45.38% | T. Senguttuvan | DMK | 794 |
| 2016 | T. Senguttuvan | DMK | 87637 | 43.80% | V. Govindaraj | ADMK | 4891 |
| 2011 | K. P. Munusamy | AIADMK | 89776 | 55.98% | Syed Ghiyas Ul Haq | INC | 29097 |
| 2006 | P. Senthamizhselvan | PMK | 56758 | 45.96% | Tamilmozhi Rajathathan | ADMK | 11301 |
| 2001 | R. Tamilmozhi | AIADMK | 55309 | 51.02% | Dr. A. Gnanasekaran | DMK | 24587 |
| 1996 | A. Gnanasekar | DMK | 50905 | 45.68% | Dharmarasan | INC | 28414 |
| 1991 | G. Janakiramam | INC | 56864 | 52.95% | R. Panchatcharam | DMK | 26492 |
| 1989 | R. Panchatcharam | DMK | 46653 | 46.66% | P. U. Shanmugam | ADK(JA) | 12787 |
| 1984 | P. U. Shanmugam | AIADMK | 61289 | 67.63% | P. R. Aranganathan | DMK | 33946 |
| 1980 | Chinnadurai. A | AIADMK | 39572 | 48.84% | Perumal Nainar. V | INC | 198 |
| 1977 | P. Thangavelu Gounder | AIADMK | 27673 | 38.93% | S. Vijayaraghavan | DMK | 13563 |
| 1971 | N. Muthuvel | DMK | 34121 | 59.81% | A. Venkatachalam | INC | 14815 |
| 1967 | Balakrishnan | DMK | 30023 | 50.06% | Velayudham | INC | 70 |
| 1962 | N. Rajangam | DMK | 32046 | 56.48% | Jayarama | INC | 10148 |