The Basilica–Cathedral of Our Lady of the Pillar (Spanish: Catedral-Basílica de Nuestra Señora del Pilar) is a Roman Catholic church in the city of Zaragoza, Aragon, Spain. The Basilica venerates Blessed Virgin Mary, under her title Our Lady of the Pillar praised as Mother of the Hispanic Peoples by Pope John Paul II. It is reputed to be the first church dedicated to Mary in history.