Thyagaragar Temple is a Hindu temple dedicated to the deity Shiva, located in the town of Thiruvarur in Tamil Nadu, India. Shiva is worshiped as Moolanathar, and is represented by the lingam. Daily poojas are offered to his idol referred to as Maragatha lingam. His consort Parvati is depicted as Kamalambigai. 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.