Aiyarappar temple (also called Panchanadeeswarar temple) is a Hindu temple dedicated to Shiva located in the village of Tiruvaiyaru, Tamil Nadu, India. The Five Rivers are Vadavaru, Vennaaru, Vettaaru, Kudamuruttiyaaru and Kaaviriyaaru. Shiva is worshiped as Aiyarappar, and is represented by the lingam and his consort Parvati is depicted as Dharmasamvardhini. The presiding deity is revered in the 7th century Tamil Saiva canonical work, the Tevaram, written by Tamil poet saints known as the nayanars and classified as Paadal Petra Sthalam.