| Bhavanisagar (S) Constituency |
| Bhavanisagar (SC) Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Bannari | ADMK (Won) | 99181 |
| Sundaram | CPI | 83173 |
| G. Ramesh | DMDK | 2197 |
| Karthik Kumar | MNM | 4297 |
| Sangeetha | NTK | 8517 |
| Bhavanisagar Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,26,755 | 1,32,355 | 8 | 2,59,118 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| ESWARAN.S | ADMK(Won) | 83,006 |
| SATHYA.R | DMK | 69,902 |
| SUNDARAM.P.L | CPI | 27,965 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Sundaram P.L (Winner) | CPI | 82,890 |
| Logeswari.R (Runner Up) | DMK | 63,487 |
| Bhavanisagar (sc) Constituency | ||
| MLA Name | Duration | Parties |
| V. K. Ramarasan | 1971 | DMK |
| V. K. Chinnasamy | 1977 | ADMK |
| G. K. Subramaniam | 1980 | ADMK |
| V. K. Chinnasamy | 1984 | ADMK |
| V. K. Chinnasamy | 1989 | ADMK |
| V. K. Chinnasamy | 1991 | ADMK |
| V. A. Andamuthu | 1996 | DMK |
| P. Chithambaram | 2001 | ADMK |
| O. Subramaniam | 2006 | DMK |
| P. L. Sundaram | 2011 | CPI |
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