Chengalpattu Assembly constituency

Chengalpattu is a state assembly constituency in Chengalpattu district, Tamil Nadu, India. Its State Assembly Constituency number is 32. It comprises a portion of Chengalpattu taluk and is a part of the Kancheepuram constituency for national elections to the Parliament of India. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.

The Vanniyar community is the majority community in this constituency with around 30% population.

The population of other communities are: Paraiyar 22%, All Vellala Mudhaliyars + Senguntha Mudhaliyars 15%, All kinds of Naidus 8%, Konar 7% and 5% Muslims.