| Alandur Constituency |
| Alandur Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| B. Valarmathi | ADMK | 69434 |
| T.M Anbarasan | DMK (Won) | 110481 |
| Sarath Babu | MNM | 19465 |
| R. Karthikeyan | NTK | 15647 |
| Alandur Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,92,854 | 1,96,921 | 82 | 3,89,857 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| ANBARASAN T.M. | DMK(Won) | 96,877 |
| RAMACHANDRAN S. | ADMK | 77,708 |
| DR. SATHYANARAYANAN S. | BJP | 12,806 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Ramachandran.S (Winner) | DMDK | 76,537 |
| Dr.Ghayathri Devi.K (Runner UP) | INC | 70,783 |
| Alandur Constituency | ||
| MLA Name | Duration | Parties |
| C. Shanmugam | 1989-91 | DMK |
| S. Annamalai | 1991-96 | ADMK |
| C. Shanmugam | 1996-01 | DMK |
| B. Valarmathi | 2001-06 | ADMK |
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