Thiruthuraipoondi is a municipality in Tiruvarur district in the Indian state of Tamil Nadu. Thiruthuraipoondi is an agricultural town located south of Thiruvarur district. Tirutturaipundi is a taluk in Tanjore District (Madras Presidency), after independence, it was a part of Thanjavur district till 1991. It subsequently became a part of the newly formed Tiruvarur district on January 1, 1997. The Mulli river passes through the town. It is 1,260 square kilometres (490 sq mi) and includes more than 25 villages. Most of the people work in agriculture.