Apostolic Constitutions 1959
-
Calaguritanae et Calceatensis (Logrognesis) (March 9, 1959)
-
Mindoniensis (Ferrolensis) changing the name of the Diocese of Mondoñedo to Mondoñedo-Ferrol, see of the Catholic Church in Spain, suffragan see of the Archdiocese of Santiago de Compostela (March 9, 1959)
-
Oriolensis (Lucentinae) (March 9, 1959)
-
Oxomensis (Sorianae) (March 9, 1959)
-
Seguntinae (Guadalajarensis) (March 9, 1959)
-
Tudensis (Vicensis) (March 9, 1959)
-
Botucatuensis (March 7, 1959)
-
Munduensis elevating the Apostolic Prefecture of Moundou in the Republic of Chad to a Diocese (February 19, 1959)
-
Iquiquensis (Aricensis) erecting the Prelature Nullius of Arica from the territory lost of the Diocese of Iquique in Chile (February 17, 1959)
-
Niameyensis (Fadangurmaënsis) erecting the Apostolic Prefecture of Fada N'Gourma from the territorial Archdiocese of Niamey (February 12, 1959)
-
Berberatensis (Bossangoaënsis) erecting the Apostolic Prefecture of Bossangoa from the territorial Diocese of Berbérati (February 9, 1959)
-
Caiazeirasensis-Campinensis Grandis (Patosensis) erecting the Diocese of Patos, a suffragan see of the Catholic Church of the Archdiocese of Paraíba in Brazil (January 17, 1959)
-
Changanacherrensis et aliarum elevating the Diocese of Changanacherry in India to Archdiocese (January 10, 1959)
-
Cuschensis (Sicuanensi) erecting the Territorial Prelature of Sicuani, a suffragan see of the Catholic Church of the Archdiocese of Cuzco in Peru (January 10, 1959)
-
Chihuahuensis (January 8, 1959)