| Attur(SC) Constituency |
| Attur(SC) Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Jayasankaran | ADMK (Won) | 95308 |
| Chinnadurai | DMK | 87051 |
| S.Madheshwaran | AMMK | 1699 |
| P. Sivakumar | MNM | 1959 |
| Krishnaveni | NTK | 10233 |
| Attur Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,22,440 | 1,31,348 | 12 | 2,53,800 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| Chinnathambi R M | ADMK (Won) | 82,827 |
| Arthanari S K | INC | 65,493 |
| Amsaveni G | PMK | 18,363 |
| 2011 Election Result | ||
| Name | Party | Votes |
| S. Madheswaran (Winner) | AIADMK | 88,036 |
| Arthanari.S.K (Runner UP) | INC | 57,654 |
| Attur(SC) Constituency | ||
| MLA Name | Duration | Parties |
| P. Subramaniam | 1952 | Independent |
| M. P. Subramaniam and Irusappan | 1957 | Independent |
| S. Angamuthu Naicker | 1962 | INC |
| K. N. Sivaperumal | 1967 | DMK |
| V. Palanivel Gounder | 1971-77 | DMK |
| C. Palanimuthu | 1977-80 | INC |
| C. Palanimuthu | 1980-84 | INC |
| C. Palanimuthu | 1984-89 | INC |
| A. M. Ramasamy | 1989-91 | DMK |
| V. Tamilarasu | 1991-96 | ADMK |
| A. M. Ramasamy | 1996-01 | DMK |
| A. K. Murugesan | 2001-06 | ADMK |
| M. R. Sundaram | 2006-2011 | INC |
| S. Madheswaran | 2011-Incumbent | ADMK |
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