Kasi Viswanathar Temple, Kumbakonam is a Hindu temple dedicated to the deity Shiva, located in Kumbakonam, Tamil Nadu, India. Shiva is worshipped as Kasi Viswanathar, and is represented by the lingam. His consort Parvati is depicted as Visalakshi. The presiding deity is revered in the 7th century Tamil Saiva canonical work, the Tevaram, written by Tamil saint poets known as the nayanars and classified as Paadal Petra Sthalam.