Thirubuvanai is a village in the union territory of Puducherry, India. It is located in Mannadipet commune panchayat of the Villianur taluk. It serves as the centre of Thirubuvanai (Union Territory Assembly constituency). It also hosts a Dodadrinath temple(Sri Thenkalai Varadharaja Perumal Temple)built by Parantaka-1 in the 10th century and Vadukeeswarar temple. It also has a primary health centre, police station and fire station.