| Chengalpattu | |
|---|---|
| Former Lok Sabha constituency | |
 Sriperumbudur constituency, 1971 delimitation. | |
| Constituency details | |
| Country | India |
| Region | South India |
| State | Tamil Nadu |
| Assembly constituencies | |
| Established | 1952 |
| Abolished | 2009 |
| Total electors | 11,36,736 |
| Reservation | None |
Chengalpattu is a defunct Lok Sabha constituency in Tamil Nadu. It was earlier known as Chingleput. This constituency no longer exists, since it was defunct after 2009, due to delimitation. The region covered by this constituency are now a part of the Kancheepuram (Lok Sabha constituency).