Srivaikuntanathan Perumal Temple (also called Srivaikuntam temple and Kallapiran temple) in Srivaikuntam, a town in Thoothukudi district in the South Indian state of Tamil Nadu, is dedicated to the Hindu god Vishnu. It is located 22 km from Tirunelveli. Constructed in the Tamil style of architecture, the temple is glorified in the Divya Prabandha, the early medieval Tamil canon of the Azhwar saints from the 6th–9th centuries CE. It is one of the 108 Divyadesam dedicated to Vishnu, who is worshipped as Vaikuntanathar and his consort Lakshmi as Vaikuntavalli. The temple is also classified as a Navatirupathi, the nine temples revered by Nammazhwar located in the banks of Tamiraparani river. The temple is next only to Alwarthirunagari Temple in terms of importance among the nine Navatirupathi