| Krishnagiri Constituency |
| Krishnagiri Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| K. Ashok Kumar | ADMK (Won) | 95076 |
| Senguttuvan.T | DMK | 93193 |
| B.M.Aminullah Ahmed | AIMIM | 847 |
| Ravisankar | MNM | 3415 |
| V. Nirandari | NTK | 10966 |
| Krishnagiri Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,30,080 | 1,35,121 | 37 | 2,65,238 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| SENGUTTUVAN.T | DMK(Won) | 87,637 |
| GOVINDARAJ | ADMK | 82,746 |
| KUMAR.S | PMK | 15,736 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Munusamy.K.P (Winner) | ADMK | 89,776 |
| Syed Ghiyas Ul Haq (Runner UP) | INC | 60,679 |
| Krishnagiri Constituency | ||
| MLA Name | Duration | Parties |
| D. Krishna Moorthy Gounder | 1952 | Independent |
| S. Nagaraja Manigar | 1957 | INC |
| Sreeramulu | 1962 | DMK |
| P. M. M. Gounder | 1967 | INC |
| C. Maniappan | 1971 | DMK |
| K. R. Chinnarasu | 1977 | ADMK |
| K. R. Chinnarasu | 1980 | ADMK |
| K. R. Chinnaraju | 1984 | ADMK |
| K. Kanchana | 1989 | DMK |
| K. Munivenkatappan | 1991 | ADMK |
| Kanchana Kamalanathan | 1996 | DMK |
| V. Govindarasu | 2001 | ADMK |
| T. Senguttuvan | 2006 | DMK |
| K. P. Munusamy | 2011 | ADMK |
