# Madavaram Assembly constituency

13°09′N 80°14′E﻿ / ﻿13.15°N 80.24°E﻿ / 13.15; 80.24
Madhavaram is a state assembly constituency in the Chennai district of Tamil Nadu, India formed after the constituency delimitation in 2008 with more than 2 lakh voters. Its State Assembly Constituency number is 9. It is included in Thiruvallur Lok Sabha constituency. It consists of areas like Mathur MMDA, Manali, Milk Colony, Ponniammedu, Madhavaram and Puzhal. It was divided from the Ambattur taluk. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu.
| Year | Winner | Party |
| 2011 | V. Moorthy | All India Anna Dravida Munnetra Kazhagam |
| 2016 | S. Sudharsanam | Dravida Munnetra Kazhagam |
| 2021 | S. Sudharsanam | Dravida Munnetra Kazhagam |

## Election results

Vote share of winning candidates :
| 2021 | 2021 | 50.04% | 50.04% |
| 2016 | 2016 | 45.43% | 45.43% |
| 2011 | 2011 | 55.69% | 55.69% |

### 2021

2021 Tamil Nadu Legislative Assembly election: Madavaram :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | S. Sudharsanam | 151,485 | 50.04% | +4.61 |
| | AIADMK | V. Moorthy | 94,414 | 31.19% | −8.56 |
| | NTK | R. Elumalai | 27,453 | 9.07% | +7.69 |
| | MNM | Ramesh | 15,877 | 5.25% | New |
| | AMMK | D. Dhakshnamoorthy | 7,104 | 2.35% | New |
| | NOTA | Nota | 2,166 | 0.72% | −0.88 |
| Margin of victory | Margin of victory | Margin of victory | 57,071 | 18.85% | 13.18% |
| Turnout | Turnout | Turnout | 302,700 | 66.63% | −1.87% |
| Rejected ballots | Rejected ballots | Rejected ballots | 0 | 0.00% | |
| Registered electors | Registered electors | Registered electors | 454,327 | | |
| | DMK hold | DMK hold | Swing | 4.61% | |

### 2016

2016 Tamil Nadu Legislative Assembly election: Madavaram :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | S. Sudharsanam | 122,082 | 45.43% | +6.51 |
| | AIADMK | D. Dhakshnamoorthy | 106,829 | 39.76% | −15.94 |
| | PMK | G. Eraviraj | 14,245 | 5.30% | New |
| | CPI | A. S. Kannan | 9,383 | 3.49% | New |
| | BJP | R. M. R. Janakiraman | 5,161 | 1.92% | +0.67 |
| | NOTA | None Of The Above | 4,291 | 1.60% | New |
| | NTK | R. Elumalai | 3,697 | 1.38% | New |
| Margin of victory | Margin of victory | Margin of victory | 15,253 | 5.68% | −11.09% |
| Turnout | Turnout | Turnout | 268,718 | 68.50% | −6.72% |
| Registered electors | Registered electors | Registered electors | 392,299 | | |
| | DMK gain from AIADMK | DMK gain from AIADMK | Swing | -10.26% | |

### 2011

2011 Tamil Nadu Legislative Assembly election: Madavaram :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | V. Moorthy | 115,468 | 55.69% | New |
| | DMK | N. S. Kanimozhi | 80,703 | 38.93% | New |
| | BJP | B. Sivakumar | 2,599 | 1.25% | New |
| | Independent | P. Kumaran | 2,135 | 1.03% | New |
| | Puratchi Bharatham | A. Ramesh | 1,964 | 0.95% | New |
| | BSP | N. Janakiraman | 1,280 | 0.62% | New |
| Margin of victory | Margin of victory | Margin of victory | 34,765 | 16.77% | |
| Turnout | Turnout | Turnout | 275,626 | 75.22% | |
| Registered electors | Registered electors | Registered electors | 207,325 | | |
| | AIADMK win (new seat) | AIADMK win (new seat) | AIADMK win (new seat) | AIADMK win (new seat) | AIADMK win (new seat) |