The Cathedral of Saint John the Evangelist is a prominent Roman Catholic cathedral located in Milwaukee, Wisconsin. It serves as the mother church of the Archdiocese of Milwaukee and is known for its stunning Gothic Revival architecture. The cathedral was completed in 1886 and features beautiful stained glass windows, intricate woodwork, and a striking bell tower. The cathedral is dedicated to Saint John the Evangelist, one of the twelve apostles of Jesus Christ. It hosts various religious services, including Mass and special events, and is a significant landmark in the city. The cathedral also offers educational programs and community outreach initiatives.