| Alangulam Constituency |
| Alangulam Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Manoj Pandian | ADMK (WON) | 74153 |
| Poongothai | DMK | 70614 |
| A.Hari Nadar | Independent | 37727 |
| S. Rajendranathan | DMDK | 2816 |
| Selvakumar | SMK | 1454 |
| Sangeetha | NTK | 12519 |
| Alangulam Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,26,116 | 1,34,018 | 7 | 2,60,141 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| Dr.Poongothai Aladi Aruna | DMK (WON) | 88,891 |
| K.Hepzi | ADMK | 84,137 |
| Rajendranath | DMDK | 77,84 |
| 2011 Election Result | ||
| Name | Party | Votes |
| P. G. Rajendran.(Winner) | ADMK | 78,098 |
| Dr.Poongothai Aladi Aruna. (Runner Up) | DMK | 77,799 |
| Alangulam Constituency | ||
| MLA Name | Duration | Parties |
| Chinnathambi | 1952 | INC |
| Veluchamy Thevar | 1957 | Independent |
| S. Chellapandian | 1962 | INC |
| Aladi Aruna (alias) V Arunachalam | 1967 | DMK |
| Aladi Aruna (alias) V Arunachalam | 1971 | DMK |
| V. Karuppasamypandian | 1977 | ADMK |
| R. Navaneetha Krishna Pandian | 1980 | GKCP |
| N. Shanmugaiah Pandian | 1984 | ADMK |
| S. S. Ramasubbu | 1989 | INC |
| S. S. Ramasubbu | 1991 | INC |
| Aladi Aruna (alias) V Arunachalam | 1996 | DMK |
| P. G. Rajendran | 2001 | ADMK |
| Poongothai Aladi Aruna | 2006 | DMK |
| P. G. Rajendran | 2011 | ADMK |
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