Thrichattukulam Mahadeva Temple is an ancient Hindu temple dedicated to Lord Shiva is situated on the banks of the Vembanad Lake at Panavally Island of Alleppey District in Kerala state in India. The Thrichattukulam Mahadeva Temple is one of the three important shiva Temple in Karappuram Kingdom in Kerala, those are Velorvattom Sri Mahadeva Temple, Nalpathaneeswaram Sree Mahadeva Temple and Thrichattukulam Mahadeva Temple. The temple is a part of the 108 famous Shiva temples in Kerala.