The Thripuliyoor Mahavishnu Temple (also called Mayapiran temple) is a Hindu temple dedicated to MahaVishnu and located in Puliyoor, Alappuzha District, Kerala, South India. Constructed in the Kerala 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 AD. It is one of the 108 Divyadesam dedicated to Maha Vishnu, who is worshipped as Mayapiran/Thripuliyoorappan. The nearest railway station to the temple is located at Chengannur, while the nearest airport is Trivandrum International airport.