St. John the Baptist Cathedral
- Aire Cathedral
- Albacete Cathedral
- Alès Cathedral
- Anglican Cathedral of St. John the Baptist
- Armenian Cathedral of St. John the Baptist
- Badajoz Cathedral
- Basilica of St. John the Baptist
- Basilica of St. John the Baptist, Berlin
- Bazas Cathedral
- Belley Cathedral
- Brunswick Cathedral
- Calvi Cathedral
- Cathedral of Saint John the Baptist (Charleston, South Carolina)
- Cathedral of Saint John the Baptist (Turin)
- Cathedral of Saint John the Baptist, Prešov
- Cathedral of Salto
- Cathedral of San Juan, Puerto Rico
- Cathedral of St. John in the Wilderness
- Cathedral of St. John the Baptist (McLennan)
- Cathedral of St. John the Baptist (Parma, Ohio)
- Cathedral of St. John the Baptist (Paterson, New Jersey)
- Cathedral of St. John the Baptist (Savannah, Georgia)
- Cathedral of St. John the Baptist (St. John's)
- Cathedral of St. John the Baptist (Washington, D.C.)
- Cathedral of St. John the Baptist, Przemyśl
- Chachapoyas Cathedral
- Ciudad Altamirano Cathedral
- Diocese of Quincy (ACNA)
- Duomo of San Giovanni Battista, Loano
- Episcopal Cathedral of St. John the Baptist (San Juan, Puerto Rico)
- Iquitos Cathedral
- Kalibo Cathedral
- Lyon Cathedral
- Maribor Cathedral
- Metropolitan Cathedral of St. John the Baptist, Niterói
- Perpignan Cathedral
- Ragusa Cathedral
- Saint John the Baptist Cathedral (Fresno, California)
- Saint John's Co-Cathedral
- Saint-Jean-de-Maurienne Cathedral
- San Juan Cathedral (disambiguation)
- San Juan de Cuyo Cathedral
- St John the Baptist Cathedral, Murray Bridge
- St John the Baptist Cathedral, Norwich
- St John the Baptist Cathedral, Sligo
- St John the Baptist's Church, Chester
- St John's Cathedral (Limerick)
- St. John Baptist Cathedral, Penonomé
- St. John Cathedral (Edmonton)
- St. John the Baptist Byzantine Catholic Cathedral (Pittsburgh)
- St. John the Baptist Cathedral (El Salvador)
- St. John the Baptist Cathedral (Nicolet)
- St. John the Baptist Cathedral (Trnava)
- St. John the Baptist Cathedral, Calama
- St. John the Baptist Cathedral, Caratinga
- St. John the Baptist Cathedral, Carora
- St. John the Baptist Cathedral, Engativá
- St. John the Baptist Cathedral, Lublin
- St. John the Baptist Cathedral, Santa Cruz do Sul
- St. John the Baptist Cathedral, Santorini
- St. John the Baptist Cathedral, Trujillo
- St. John the Baptist Church (disambiguation)
- St. John's Archcathedral, Warsaw
- St. John's Cathedral (Belize City)
- St. John's Cathedral (disambiguation)
- St. John's Cathedral, Cashel
- St. John's Parish (Quincy, Illinois)
- Tulancingo Cathedral
- Wrocław Cathedral