| Rishivandiyam Constituency |
| Rishivandiyam Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Vasantham Karthikeyan | DMK (Won) | 113912 |
| A. Santosh | ADMK | 72184 |
| S.Prabhu | AMMK | 10387 |
| Shanmugasundaram | MNM | 640 |
| Suresh Manivannan | NTK | 12066 |
| Rishivandiyam Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,35,549 | 1,31,923 | 59 | 2,67,531 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| Karthikeyan.K | DMK(Won) | 92,607 |
| Dhandapani.K | ADMK | 72,104 |
| VINCENT JAYARAJ.VJP | DMDK | 14,239 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Vijayakanth (Winner) | DMDK | 91,164 |
| Sivaraj.S (Runner UP) | INC | 60,369 |
| Rishivandiyam Constituency | ||
| MLA Name | Duration | Parties |
| L. Anandan | 1962 | INC |
| M. Anandan | 1967 | DMK |
| N. Dharmalingam | 1971 | DMK |
| M. Sundaram | 1977 | INC |
| M. Sundaram | 1980 | INC |
| S. Sivaraj | 1984 | INC |
| Ekal M. Natesa Odayar | 1989 | DMK |
| M. Govindaraju | 1991 | ADMK |
| S. Sivaraj | 1996 | TMC |
| S. Sivaraj | 2001 | TMC |
| S. Sivaraj | 2006 | INC |
| Vijayakanth | 2011 | DMDK |
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