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).

Assembly segments

Chengalpattu Lok Sabha constituency was composed of the following assembly segments:

Members of Parliament

Defunct after 2009 changed to Kanchipuram loksabha constituency.

Election results

General Elections 2004

General Elections 1999

General Elections 1998

General Elections 1996

General Elections 1991

General Elections 1989

General Elections 1984

General Elections 1980

General Elections 1977

General Elections 1971

General Elections 1967

General Elections 1962

General Elections 1957

General Elections 1951