| Manachanallur Constituency |
| Manachanallur Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| C.Kathiravan | DMK (Won) | 116334 |
| Paranjothi | ADMK | 56716 |
| M.Rajasekaran | AMMK | 1631 |
| Samson | MNM | 1996 |
| Krishnasami | NTK | 14443 |
| Manachanallur Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,17,640 | 1,25,601 | 31 | 2,43,272 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| Parameshwari Murugan | ADMK (WON) | 83,083 |
| Ganesan. S | DMK | 75,561 |
| Babu. M | DMDK | 8,193 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Poonachi. T.P. (Winner) | ADMK | 83,105 |
| Selvaraj. N (Runner UP) | DMK | 63,915 |
| Manachanallur Constituency | ||
| MLA Name | Duration | Parties |
| Poonachi. T.P. | 2011 | ADMK |
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