| Ambasamudram Constituency |
| Ambasamudram Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Isakki Subbaiah | ADMK (WON) | 85211 |
| Avudaiappan | DMK | 68296 |
| S.Rani Ranjitham | AMMK | 4194 |
| Sengulam Ganesan | SMK | 2807 |
| Senbagavalli | NTK | 13735 |
| Ambasamudram Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,18,443 | 1,25,601 | 4 | 2,44,048 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| R Murugaiah Pandian | ADMK(Won) | 78,555 |
| Avudaiappan. R | DMK | 65,389 |
| Patchaimal K.T. | CPI(M) | 13,690 |
| Ambasamudram Constituency | ||
| MLA Name | Duration | Parties |
| P. Chockalingam | 1952 | Independent |
| G. Gomathisankara Dikshidar | 1957 | INC |
| G. Gomathisankara Dikshidar | 1962 | INC |
| G. G. S. Dikshidar | 1967 | INC |
| S. Shanmugamuthu Thevar | 1971 | NCO |
| Easwarmoorthy (Soranam) | 1977 | CPM |
| Easwarmoorthy (Soranam) | 1980 | CPM |
| Balasubramanian | 1984 | ADMK |
| K. Ravi Arunan | 1989 | INC |
| R. Murugaiah Pandian | 1991 | ADMK |
| R. Avudaiyappan | 1996 | DMK |
| M. Sakthivel Murugan | 2001 | ADMK |
| R. Avudaiyappan | 2006 | DMK |
| E. Subaya | 2011 | ADMK |
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