| Date | From | To |
|---|
| unknown | Patriarchal Dependent Territory of Egypt and Sudan (Melkite Greek)
| Name Changed | Patriarchal Dependent Territory of Egypt, Sudan, and South Sudan (Melkite Greek)
| Name Changed |
| unknown | Patriarchal Dependent Territory of Sudan (Syrian)
| Name Changed | Patriarchal Dependent Territory of Sudan and South Sudan (Syrian)
| Name Changed |
| 1 Jan | | | Personal Ordinariate of The Chair of Saint Peter, USA
| Erected |
| 14 Jan | Diocese of Mahenge, Tanzania (Kilombero)
| Territory Lost | Diocese of Ifakara, Tanzania
| Erected |
| 11 Feb | Diocese of Fada N’Gourma, Burkina Faso
Archdiocese of Koupéla, Burkina Faso
| Territory Lost | Diocese of Tenkodogo, Burkina Faso (Boulgou and Koulpeolgo)
| Erected |
| 11 Feb | Vicariate Apostolic of Meki, Ethiopia (Robe (West Arsi Zone, All Bale Zone, and Afder Zone))
| Territory Lost | Prefecture Apostolic of Robe, Ethiopia
| Erected |
| 18 Feb | | | Cardinal Titular Church of San Domenico di Guzman
| Established |
| 18 Feb | | | Cardinal Titular Church of San Giuseppe dei Falegnami
| Established |
| 18 Feb | | | Cardinal Titular Church of San Giovanni Maria Vianney
| Established |
| 18 Feb | | | Cardinal Titular Church of Sant’Antonio di Padova a Circonvallazione Appia
| Established |
| 18 Feb | | | Cardinal Titular Church of Santa Maria Goretti
| Established |
| 18 Feb | | | Cardinal Titular Church of San Giuliano Martire
| Established |
| 24 Feb | Eparchy of Asmara (Ethiopian), Eritrea
| Territory Lost | Eparchy of Segheneity (Eritrean), Eritrea (Between Adigrat (Ethiopia) to the south and Asmara to the north)
| Erected |
| 6 Mar | | | Eparchy of Faridabad (Syro-Malabar), India (Delhi along with Haryana, Punjab, Himachal-Pradesh, and Jammu Kashmir as well as Gautambuddhanagar and Ghaziabad (in Uttar Pradesh))
| Erected |
| 2 Apr | Diocese of Mackenzie-Fort Smith, Northwest Territories, Canada (Fort Chipewyan)
| Territory Lost | Diocese of Saint Paul in Alberta, Canada
| Territory Added |
| 26 May | Diocese of Nkongsamba, Cameroon (Nkam and Haut Nkam)
| Territory Lost | Diocese of Bafang, Cameroon
| Erected |
| 15 Jun | | | Personal Ordinariate of Our Lady of the Southern Cross, Australia
| Erected |
| 3 Jul | Diocese of Trincomalee-Batticaloa, Sri Lanka (Batticaloa and Ampara)
| Territory Lost | Diocese of Batticaloa, Sri Lanka
| Erected |
| 3 Jul | Diocese of Trincomalee-Batticaloa, Sri Lanka
| Name Changed | Diocese of Trincomalee, Sri Lanka
| Name Changed |
| 16 Jul | Diocese of Mangalore, India (Udupi, Kundapura, and Karkala)
| Territory Lost | Diocese of Udupi, India
| Erected |
| 17 Jul | Diocese of Roma {Rome}, Italy (San Carlo da Sezze and San Timoteo (in the city) and Santa Aurea in Ostia antiqua)
| Territory Lost | Suburbicarian See of Ostia, Italy
| Territory Added |
| 21 Jul | | | Eparchy of Notre-Dame du Liban de Paris (Maronite), France (France)
| Erected |
| 30 Jul | Pontifical Commission for the Cultural Heritage of the Church, Roman Curia
| Suppressed | Pontifical Council for Culture, Roman Curia
| Territory Added |
| 20 Aug | Territorial Abbey of Santissima Trinità di Cava de’ Tirreni, Italy (San Cesareo (in Cava de' Tirreni, Frazione di San Cesareo); Santa Maria Maggiore (in Cava de' Tirreni, Frazione di Corpo di Cava); and SS. Pietro e Paolo (in Vitri Sul Mare, Frazione di Dragonea))
| Territory Lost | Archdiocese of Amalfi-Cava de’ Tirreni, Italy
| Territory Added |
| 29 Dec | Diocese of Makurdi, Nigeria (Gboko, Tarka, Buruku, Ushongo, Kwande, Vandeikya, and Konshisha)
| Territory Lost | Diocese of Gboko, Nigeria
| Erected |
| 29 Dec | Diocese of Makurdi, Nigeria (Katsina-Ala, Logo, and Ukam)
| Territory Lost | Diocese of Katsina-Ala, Nigeria
| Erected |