The Santo Tomás de Villanueva Parish Church, also known as Miagao Church, is a Roman Catholic church in Miagao, Iloilo province, on Panay Island in Western Visayas.
Formerly a “visita,” or a locality served by a visiting priest in 1580, it became an independent church in 1731. The church was constructed in 1787 and completed in 1797.
The church was declared as a United Nation Educational, Scientific and Cultural Organization World Heritage Site on December 11, 1993.
The patronal feast in honor of St. Thomas of Villanova is every September 22.