Gandarvakottai is a state assembly constituency in Pudukkottai district of Tamil Nadu. It was in existence from 1957 to 1971 state elections, and reappeared after the 2008 delimitation. It is a part of Tiruchirappalli Lok Sabha constituency. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.
Gandarvakottai (SC) constituency was formed again after the constituency delimitations in 2008. It is included in Tiruchirappalli Lok Sabha constituency.