The Diocese of Iligan is a Roman Catholic diocese located in the Philippines, specifically in the region of Northern Mindanao. Established on June 29, 1979, it serves as a spiritual and administrative center for the Catholic community in the area. The diocese is part of the ecclesiastical province of Cagayan de Oro and covers several municipalities and cities within the province of Lanao del Norte and parts of Misamis Oriental. The diocese is led by a bishop, who oversees various parishes and religious activities. The Cathedral of St. Michael the Archangel in Iligan City serves as the diocese's mother church. The Diocese of Iligan is committed to promoting the teachings of the Catholic Church and engaging in community service and development initiatives.