

| Year | From | To | ||
|---|---|---|---|---|
| 1577 | Diocese ofSilves (Sylves),Portugal | Name Changed | Diocese ofFaro {Algarve},Portugal | Name Changed |
| 1874 | Diocese ofMelbourne,Australia | Territory Lost | Diocese ofBallarat,Australia Diocese ofSandhurst,Australia | Erected |
| 1929 | Prefecture Apostolic ofSapporo,Japan | Elevated | Vicariate Apostolic ofSapporo,Japan | Elevated |
| 1930 | Vicariate Apostolic ofMariannhill,South Africa (Southern region) | Territory Lost | Prefecture Apostolic ofUmtata,South Africa | Erected |
| 1930 | Vicariate Apostolic ofCanale di Suez {Suez Canal},Egypt (Boundaries Adjusted) | Territory Added | ||
| 1930 | Diocese ofChios (Scio),Greece (Patmon) Diocese ofSantorini {Thira},Greece (Astypalaea) | Territory Lost | Archdiocese ofRhodos {Rhodes},Greece (Lisson) | Territory Added |
| 1930 | Vicariate Apostolic ofTransvaal,South Africa (Marico and Rustemburg) | Territory Lost | Vicariate Apostolic ofKimberley in South Africa {nell’Africa Meridionale} | Territory Added |
| 1938 | Apostolic Administration ofValdivia,Chile (Freiré) | Territory Lost | Vicariate Apostolic ofAraucanía,Chile | Territory Added |
| 1983 | Military Ordinariate ofEcuador, Military | Erected | ||
| 1987 | Diocese ofBacolod,Philippines (La Castellana, Moses Padilla, Isabela, Aguisan (Binalbagan), Binalbagan, Himamaylan, Payo (Binalbagan), Su-ay Himamaylan, Kabankalan, Candoni, Dankalan (River), Hog, Sipalay, Cauayan, and Hinobaan) | Territory Lost | Diocese ofKabankalan,Philippines | Erected |
| 1987 | Diocese ofBacolod,Philippines (Manlapa, Caduhaan, Cadiz, Pandanan, Fabbrica, New Sagay, Olda Sagay, and Vito) Diocese ofDumaguete,Philippines (La Libertad, Guihulngan, Vallehermoso, Canlaon, Quezon San Carlos, Calatrava, Toboso, Old Escalante, and New Escalante) | Territory Lost | Diocese ofSan Carlos,Philippines | Erected |
| 1992 | Archdiocese ofShillong-Gauhati,India Diocese ofTezpur,India Diocese ofTura,India | Territory Lost | Diocese ofGuwahati,India (Kokhrajar, Dhubri, Goalpara, Barpetta, Nalbari, Kamrup, and Nagaon (except Rupahihat, Kaliabar, and Samugari)) | Erected |
| 1992 | Diocese ofButare,Rwanda (Ghikongoro) | Territory Lost | Diocese ofGikongoro,Rwanda | Erected |
| 1992 | Archdiocese ofShillong-Gauhati,India | Split | Archdiocese ofShillong,India | Split |
| 2023 | Apostolic Exarchate ofBelarus (Byzantine) | Elevated | Apostolic Administration ofBelarus, Faithful of Byzantine Rite (Byzantine) | Elevated |
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