Back Arquebisbat de Port Moresby Catalan Erzbistum Port Moresby German Arquidiócesis de Puerto Moresby Spanish Archidiocèse de Port Moresby French Keuskupan Agung Port Moresby ID Arcidiocesi di Port Moresby Italian Kabiskopan Agung Port Moresby JV Archidiecezja Port Moresby Polish Arquidiocese de Port Moresby Portuguese Архиепархия Порт-Морсби Russian
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The Archdiocese of Port Moresby (Latin: Archidiœcesis Portus Moresbiensis) is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church in Papua New Guinea. Its cathedral is in St. Mary's Cathedral, in Port Moresby, National Capital District.