Andipatti or Aundipatty is a town in Theni district in Tamil Nadu state in southern India. It is on the bank of Vaigai River with rich flora and fauna species. It is a valley surrounded by mountains and there is a theory saying Western Ghats starts from this place. Agriculture is the main economy of the town with handloom and textile mills spread across the city limits. Nearby places include Theni, Madurai, Cumbum, Gudalur. The town is known all over the state and country as having been the constituency of the two chief ministers: M. G. Ramachandran and J. Jayalalithaa.