| Kadayanallur Constituency |
| Kadayanallur Assembly Election Result 2021 | ||
| Candidate Names | Party | Votes |
| Krishnamurali | ADMK (WON) | 88474 |
| Ayyadurai Pandiyan | AMMK | 34216 |
| K.A.M Muhammed Abubacker | IUML | 64125 |
| Muthulakshmi | NTK | 10136 |
| Kadayanallur Constituency Population - 2021 | |||
| Male | Female | Transgender | Total |
| 1,43,484 | 1,45,416 | 9 | 2,88,909 |
| Tamil Nadu Ministers List - 2021 |
| Full Details of Tamil Nadu Ministers 2021 |
| 2016 Election Result | ||
| Name | Party | Votes |
| MUHAMMED ABUBACKER.K.A.M | IUML (WON) | 70763 |
| SHEIK DAWOOD | ADMK | 69569 |
| Mariappan | DMDK | 15858 |
| 2011 Election Result | ||
| Name | Party | Votes |
| Chendur Pandian.P (Winner) | ADMK | 80,794 |
| Peter Alphonse .S(Runner Up) | INC | 64,708 |
| Kadayanallur Constituency | ||
| MLA Name | Duration | Parties |
| A. R. Subbiah Mudaliar | 1967 | Independent |
| A. R. Subbiah Mudaliar | 1971 | DMK |
| M. M. A. Razak | 1977 | ADMK |
| A. Shahul Hameed | 1980 | IUML |
| T.Perumal. | 1984 | ADMK |
| Samusudeen alias Kathiravan | 1989 | DMK |
| S. Nagoor Meeran | 1991 | ADMK |
| K. Naina Mohammad | 1996 | DMK |
| M. Subbiah Pandian | 2001 | ADMK |
| S. Peter Alphonse | 2006 | INC |
| P. Chendur Pandian | 2011 | ADMK |
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