| Alangudi Constituency |
| Alangudi Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Dharma Thangavel | ADMK | 62088 |
| Siva Ve Meyyanaadhan | DMK (Won) | 87935 |
| Vidangar | AMMK | 2924 |
| VAIRAVAN | MNM | 1230 |
| Tiruselvam | NTK | 15477 |
| Alangudi Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,06,955 | 1,09,971 | 4 | 2,16,930 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| Meyyanathan .Siva .V | DMK (WON) | 72992 |
| Gnana Kalaiselvan | ADMK | 63051 |
| Chandrasekaran . K | MDMK | 11387 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Krishnan.Ku.Pa (Winner) | AIADMK | 57,250 |
| Arulmani.S (Runner UP) | PMK | 52,123 |
| Alangudi Constituency | ||
| MLA Name | Duration | Parties |
| O. Chengam Pillai and Gajapathi Reddiar | 1952 | KMPP |
| K. B. V. Sc. Chandrasekaran | 1989-91 | DMK |
| K. B. V. Sc. Chandrasekaran | 1991-96 | ADMK |
| A. Venkatachalam | 1996-01 | Independent |
| A. Venkatachalam | 2001-06 | ADMK |
| S. Rajasekaran | 2006-2011 | CPI |
| Krishnan.Ku.Pa | 2011 | AIADMK |
JB Soft System