| Mudhukulathur Constituency |
| Mudhukulathur Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Raja Kannapan | DMK (WON) | 101901 |
| Keerthika Muniyasami | ADMK | 81180 |
| M.Murugan | AMMK | 19669 |
| Navapaneer Selvam | SMK | 943 |
| Rahmath Nisha | NTK | 11244 |
| Mudhukulathur Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,54,536 | 1,54,367 | 9 | 3,08,912 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| S.PANDI | INC (WON) | 94946 |
| Keerthika Muniyasamy | ADMK | 81598 |
| Rajkumar | MDMK | 8800 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Murugan M (Winner) | ADMK | 83,225 |
| Sathiamoorthy V (Runner UP) | DMK | 63,136 |
| Mudhukulathur Constituency | ||
| MLA Name | Duration | Parties |
| U. Muthuramalinga Thevar and Thiru. Mottaya K | 1952 | FB |
| A. Perumal and U. Muthuramalinga Thevar | 1957 | INC |
| T. L. Sasivarna Thevar | 1962 | FB |
| R. R. Thevar | 1967 | SP |
| Kadher Batcha alias S. Vellaichamy | 1971 | Independent |
| S. Balakrishnan | 1977 | INC |
| K. Dhanushkodi Thevar | 1980 | Independent |
| K. Muthuvel | 1984 | Independent |
| Kadher Batcha alias S. Vellaichamy | 1989 | DMK |
| S. Balakrishnan | 1991 | INC |
| S. Balakrishnan | 1996 | TMC |
| K. Patinetampatian | 2001 | ADMK |
| K. Murugavel | 2006 | DMK |
| M. Murugan | 2011 | ADMK |
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