Chengalpattu Assembly constituency
State Legislative Assembly Constituency in Tamil Nadu
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Chengalpattu is a state assembly constituency in Chengalpattu district, Tamil Nadu, India.[1] It is one of the 234 assembly constituencies in Tamil Nadu and comprises parts of Chengalpattu taluk. It forms part of Kancheepuram Lok Sabha constituency for national elections to the Parliament of India.[2]
| Chengalpattu | |
|---|---|
| Constituency No. 32 for the Tamil Nadu Legislative Assembly | |
| Constituency details | |
| Country | India |
| Region | South India |
| State | Tamil Nadu |
| District | Chengalpattu |
| Lok Sabha constituency | Kancheepuram |
| Established | 1951 |
| Total electors | 3,72,889 |
| Reservation | None |
| Member of Legislative Assembly | |
| 17th Tamil Nadu Legislative Assembly | |
| Incumbent | |
| Party | TVK |
| Elected year | 2026 |
Members of the Legislative Assembly
Madras State
Election results
Assembly election 2026
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| TVK | S. Thiyagarajan | 137,136 | 42.32% | New | |
| DMK | Karthik Dhandapani | 101,495 | 31.32% | ||
| AIADMK | M. Gajendran | 69,763 | 21.53% | New | |
| NTK | Amutha. N | 12,032 | 3.71% | ||
| NOTA | None of the above | 1,395 | 0.43% | ||
| Margin of victory | 35,641 | 11.00% | |||
| Turnout | 324,093 | 86.91% | |||
| Total valid votes | 324,010 | ||||
| Registered electors | 372,889 | ||||
| TVK gain from DMK | Swing | ||||
Assembly election 2021
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | M. Varalakshmi | 130,573 | 48.18% | ||
| AIADMK | M. Gajendran | 103,908 | 38.34% | ||
| NTK | K. Sanjeevinathan | 26,868 | 9.91% | ||
| IJK | S. Muthamilselvan | 4,146 | 1.53% | ||
| NOTA | None of the above | 3,075 | 1.13% | ||
| AMMK | A. Sathishkumar | 3,069 | 1.13% | New | |
| Margin of victory | 26,665 | 9.84% | |||
| Turnout | 274,566 | 64.09% | |||
| Total valid votes | 271,012 | ||||
| Rejected ballots | 479 | 0.17% | |||
| Registered electors | 428,440 | ||||
| DMK hold | Swing | ||||
Assembly election 2016
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | M. Varalakshmi | 112,675 | 45.11% | New | |
| AIADMK | R. Kamalakkannan | 86,383 | 34.58% | New | |
| PMK | K. Arumugam | 20,899 | 8.37% | ||
| DMDK | D. Murugesan | 17,438 | 6.98% | ||
| NTK | K. Sanjeevinathan | 4,035 | 1.62% | New | |
| NOTA | None of the above | 3,584 | 1.43% | New | |
| IJK | S. Muthamilselvan | 1,517 | 0.61% | ||
| Margin of victory | 26,292 | 10.53% | |||
| Turnout | 249,792 | 67.31% | |||
| Total valid votes | 249,774 | ||||
| Rejected ballots | 18 | 0.01% | |||
| Registered electors | 371,109 | ||||
| DMK gain from DMDK | Swing | ||||
Assembly election 2011
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMDK | D. Murugesan | 83,297 | 44.58% | ||
| PMK | V. G. Rangasamy | 83,006 | 44.42% | ||
| Akhila India Jananayaka Makkal Katchi (Dr. Issac) | M. Panneer Selvam | 4,124 | 2.21% | New | |
| BJP | K. T. Raghavan | 4,073 | 2.18% | ||
| Independent | R. Murugan | 3,597 | 1.92% | ||
| IJK | S. Muthamilselvan | 3,265 | 1.75% | New | |
| BSP | L. Durairaj | 1,167 | 0.62% | ||
| Margin of victory | 291 | 0.16% | |||
| Turnout | 186,986 | 74.08% | |||
| Total valid votes | 186,867 | ||||
| Rejected ballots | 119 | 0.06% | |||
| Registered electors | 252,409 | ||||
| DMDK gain from PMK | Swing | ||||
Assembly election 2006
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PMK | K. Arumugam | 61,664 | 48.37% | ||
| AIADMK | S. Arumugam | 51,451 | 40.36% | New | |
| DMDK | S. Manjula | 8,852 | 6.94% | New | |
| Independent | M. Jeevarathinam | 1,880 | 1.47% | ||
| Independent | P. Prakashbabu | 871 | 0.68% | ||
| Margin of victory | 10,213 | 8.01% | |||
| Turnout | 127,479 | 71.43% | |||
| Total valid votes | 127,475 | ||||
| Registered electors | 178,466 | ||||
| PMK hold | Swing | ||||
Assembly election 2001
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PMK | K. Arumugam | 52,465 | 43.50% | ||
| DMK | V. Viswanathan | 47,316 | 39.23% | ||
| MDMK | E. Sathya | 15,617 | 12.95% | ||
| Independent | Venkatesan. V | 1,663 | 1.38% | ||
| Puratchi Bharatham | Ramesh. K | 990 | 0.82% | New | |
| Independent | Subramanian. E | 826 | 0.68% | ||
| Margin of victory | 5,149 | 4.27% | |||
| Turnout | 120,628 | 59.13% | |||
| Total valid votes | 120,607 | ||||
| Rejected ballots | 15 | 0.01% | |||
| Registered electors | 204,010 | ||||
| PMK gain from DMK | Swing | ||||
Assembly election 1996
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | V. Tamilmani | 66,443 | 57.53% | ||
| AIADMK | C. V. N. Kumarasamy | 29,638 | 25.66% | New | |
| PMK | C. R. Bhaskaran | 11,969 | 10.36% | ||
| MDMK | N. Radhakrishnan | 5,776 | 5.00% | New | |
| BJP | N. J. Veeraraghavan | 848 | 0.73% | ||
| Margin of victory | 36,805 | 31.87% | |||
| Turnout | 119,875 | 68.70% | |||
| Total valid votes | 115,493 | ||||
| Rejected ballots | 4,745 | 3.96% | |||
| Registered electors | 174,487 | ||||
| DMK gain from AIADMK | Swing | ||||
Assembly election 1991
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| AIADMK | C. D. Varadarajan | 51,694 | 48.65% | New | |
| DMK | V. Tamilmani | 34,896 | 32.84% | ||
| PMK | C. R. Bhaskaran | 17,725 | 16.68% | New | |
| BJP | A. N. Elumalai | 1,262 | 1.19% | New | |
| Margin of victory | 16,798 | 15.81% | |||
| Turnout | 108,776 | 68.22% | |||
| Total valid votes | 106,266 | ||||
| Rejected ballots | 2,510 | 2.31% | |||
| Registered electors | 159,450 | ||||
| AIADMK gain from DMK | Swing | ||||
Assembly election 1989
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | V. Tamilmani | 38,948 | 45.73% | ||
| AIADMK | C. D. Varadarajan | 22,607 | 26.54% | New | |
| INC | R. Vasudevan | 12,866 | 15.11% | New | |
| AIADMK | Ponkumar | 5,342 | 6.27% | New | |
| Independent | T. Munusamy | 3,545 | 4.16% | ||
| Margin of victory | 16,341 | 19.19% | |||
| Turnout | 86,983 | 61.51% | |||
| Total valid votes | 85,167 | ||||
| Rejected ballots | 1,816 | 2.09% | |||
| Registered electors | 141,410 | ||||
| DMK gain from AIADMK | Swing | ||||
Assembly election 1984
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| AIADMK | P. G. Anoor Jegadeesan | 45,423 | 50.14% | ||
| DMK | V. Rudrakotti | 44,203 | 48.80% | New | |
| Margin of victory | 1,220 | 1.35% | |||
| Turnout | 92,799 | 77.20% | |||
| Total valid votes | 90,587 | ||||
| Rejected ballots | 2,212 | 2.38% | |||
| Registered electors | 120,202 | ||||
| AIADMK hold | Swing | ||||
Assembly election 1980
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| AIADMK | P. G. Anoor Jegadeesan | 40,466 | 53.07% | New | |
| INC | K. Natarajan | 35,314 | 46.32% | ||
| Independent | S. P. Ramachandran | 465 | 0.61% | ||
| Margin of victory | 5,152 | 6.76% | |||
| Turnout | 77,315 | 61.89% | |||
| Total valid votes | 76,245 | ||||
| Rejected ballots | 1,070 | 1.38% | |||
| Registered electors | 124,925 | ||||
| AIADMK gain from AIADMK | Swing | ||||
Assembly election 1977
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| AIADMK | P. G. Anoor Jegadeesan | 29,306 | 43.50% | New | |
| DMK | V. Rudrakotti | 25,436 | 37.75% | ||
| JP | B. S. Raghupathy | 6,942 | 10.30% | New | |
| INC | P. Dhanpal Nayagar | 4,275 | 6.34% | New | |
| Independent | N. E. Mahboob Basha | 611 | 0.91% | ||
| Independent | M. Vedachalam | 504 | 0.75% | ||
| Margin of victory | 3,870 | 5.74% | |||
| Turnout | 68,431 | 61.89% | |||
| Total valid votes | 67,377 | ||||
| Rejected ballots | 1,054 | 1.54% | |||
| Registered electors | 110,575 | ||||
| AIADMK gain from DMK | Swing | ||||
Assembly election 1971
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | C. G. Viswanathan | 41,949 | 62.09% | ||
| INC | S. T. Neelakantan | 18,290 | 27.07% | New | |
| Independent | P. Ramakrishnan | 3,748 | 5.55% | ||
| Independent | U. T. Krishnasamy | 1,455 | 2.15% | ||
| Independent | P. Ramasamy | 1,264 | 1.87% | ||
| Margin of victory | 23,659 | 35.02% | |||
| Turnout | 71,372 | 72.10% | |||
| Total valid votes | 67,558 | ||||
| Registered electors | 98,995 | ||||
| DMK hold | Swing | ||||
Assembly election 1967
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | C. G. Viswanathan | 43,428 | 62.77% | ||
| INC | T. Naicker | 19,879 | 28.73% | ||
| Independent | Narasimhan | 5,879 | 8.50% | ||
| Margin of victory | 23,549 | 34.04% | |||
| Turnout | 71,739 | 79.03% | |||
| Total valid votes | 69,186 | ||||
| Registered electors | 90,773 | ||||
| DMK hold | Swing | ||||
Assembly election 1962
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| DMK | C. G. Viswanathan | 27,933 | 50.32% | New | |
| INC | G. Rajarathana Nayagar | 25,809 | 46.50% | ||
| Independent | T. M. Ramaswamy | 1,767 | 3.18% | ||
| Margin of victory | 2,124 | 3.83% | |||
| Turnout | 58,460 | 76.18% | |||
| Total valid votes | 55,509 | ||||
| Registered electors | 76,741 | ||||
| DMK gain from INC | Swing | ||||
Assembly election 1957
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| INC | Muthuswamy Naickar | 26,568 | 24.73% | ||
| INC | Appavu | 25,854 | 24.06% | ||
| Independent | Ramachandran | 22,884 | 21.30% | ||
| Independent | Rathinam | 21,682 | 20.18% | ||
| Independent | Paramasivan | 10,453 | 9.73% | ||
| Margin of victory | 3,684 | 3.43% | |||
| Turnout | 107,441 | 75.29% | |||
| Total valid votes | 107,441 | ||||
| Registered electors | 142,694 | ||||
| INC gain from KMPP | Swing | ||||
Assembly election 1952
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| KMPP | K. Vinayakam | 14,681 | 45.38% | New | |
| INC | U. L. Raja | 8,435 | 26.07% | New | |
| RPI | Paramasivan | 3,185 | 9.85% | New | |
| Independent | M. Palaniswamy | 1,964 | 6.07% | New | |
| Union | Govindarajulu Reddiar | 1,643 | 5.08% | New | |
| Independent | Elumalai Naicker | 1,276 | 3.94% | New | |
| Independent | P. V. Srinivasan | 1,167 | 3.61% | New | |
| Margin of victory | 6,246 | 19.31% | |||
| Turnout | 32,351 | 44.69% | |||
| Total valid votes | 32,351 | ||||
| Registered electors | 72,383 | ||||
| KMPP win (new seat) | |||||