Tambaram is a state assembly constituency in Chengalpattu district, Tamil Nadu, India.[2] Its State Assembly Constituency number is 31. It includes All Wards from Zone 4 and Zone 5, Wards Comprising the rest of the areas other than Hashinapuram and Nemilichery in Zone 3 of Tambaram City Municipal Corporation and Agaramthen, Madurapakkam and Kovilanchery Villages in St.Thomas Mount Panchayat Union. It forms a part of Sriperumbudur Lok Sabha Constituency for national elections. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu in India.
The population of other communities are: Vanniyar 26%, Nadar 10%, Brahmins 8%, Christians 5%, Reddy 5% and Muslims 4%.
In the 2021 MLA election, the AIADMK party's candidate was a Konar.