Apostolic Constitutions 1958

Liberopolitanae (Muilaënsis) erecting the Diocese of Mouila, a suffragan see of the Catholic Church of the Archdiocese of Libreville in the Gabonese Republic in Central Africa (December 11, 1958)

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Tananarivensis (De Diego Suarez et Aliarum) elevating the Dioceses of Diego Suarez and Fianarantsoa to Metropolitan Archdioceses and the Prefecture of Tsiroanomandidy to Diocese (December 11, 1958)

[ Latin ]
Liberopolitanae elevating the Diocese of Libreville to Metropolitan Archdiocese (December 11, 1958)

[ Latin ]
Durangensis - Sinaloensis (Mazatlanensis) erecting the Diocese of Mazatlán, a suffragan see of the Catholic Church of the Archdiocese of Durango, Mexico (November 22, 1958)

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Durangensis (Chihuahuensis) erecting the Diocese of Chihuahua, a suffragan see of the Catholic Church of the Archdiocese of Durango, Mexico (November 22, 1958)

[ Latin ]
Portus Moresby (Mendiensis) erecting the Diocese of Mendi in Papua New Guinea (November 13, 1958)

[ Latin ]
Torontinae - Hamiltonensis (S. Catharinae in Ontario) erecting the Diocese of Saint Catherine in Ontario, a suffragan see of the Catholic Church of the Archdiocese of Toronto, Canada (November 9, 1958)

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Pacensis in Bolivia (Coroicensis) erecting the Diocese of Coroico, a suffragan see of the Catholic Church of the Archdiocese of La Paz in Bolivia (November 7, 1958)

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Liberopolitanae (Muilaënsis) erecting the Diocese of Mouila, a suffragan see of the Catholic Church of the Archdiocese of Libreville in the Gabonese Republic in Central Africa (December 11, 1958)