Vaniyambadi is a town in the Tirupathur district of Tamil Nadu and the headquarter for the Vaniyambadi Revenue district comprising Vaniyambadi and Ambur. It is located about 200 km from Chennai and 178 kilometer from Bengaluru. The Vaniyambadi Municipality was formed by the G.O. MS. No. 421 Local & Municipality Dept. in April 1886. In 1996 this Municipality was upgraded to Grade II Municipality by G.O. MS. NO. 118 Rural Development Local Administration Dept. dated 01.05.1996. In 1998 this Municipality was upgraded to 1st Grade.

Tirupattur district, or Tirupathur district, is one of the 38 districts in the southern Indian state of Tamil Nadu. The district was formed in 2019 by the division of Vellore district into three smaller districts. Its creation alongside Ranipet district was announced on 15 August 2019, and it was officially declared on 28 November 2019. The town of Tirupattur serves as the district headquarters.