| Date | Age | Bishop | Title | 
|---|
| 9 Jan | 69.5 | Giovanni Battista Vinati † | Bishop Emeritus of Bosa, Italy | 
| 13 Jan | 86.3 | Robert Dunne † | Archbishop of Brisbane, Australia | 
| 29 Jan | 76.0 | Angelo Della Cioppa † | Archbishop of Lanciano (e Ortona), Italy | 
| 30 Jan | 55.1 | Carlo Zappa, S.M.A. † | Prefect of Upper Niger {Niger Superiore}, Nigeria | 
| 1 Feb | 63.2 | José Ramón Ibarra y González † | Archbishop of Puebla de los Ángeles, México | 
| 2 Feb | 69.5 | Jules-Auguste Coqset, C.M. † | Vicar Apostolic of Southwestern Chi-Li {Ce-Li Meridio-Occidentale}, China | 
| 8 Feb | 74.3 | Diomede Angelo Raffaele Gennaro Falconio, O.F.M. Ref. † | Cardinal, Prefect of the Congregation of the Affairs of Religious | 
| 9 Feb | 76.4 | Károly Hornig † | Cardinal, Bishop of Veszprém, Hungary | 
| 16 Feb | 67.3 | Antonino Sardi † | Bishop Emeritus of Anagni, Italy | 
| 19 Feb | 84.4 | Giacomo Bellucci † | Bishop of Chiusi e Pienza, Italy | 
| 22 Feb | 71.0 | Preng (Prend) Doçi † | Abbot of Shën Llezhri i Oroshit (Orosh), Albania | 
| 22 Feb | 57.5 | Antônio Xisto Albano † | Bishop Emeritus of São Luís do Maranhão, Brazil | 
| 23 Feb | 69.3 | Wincenty Kluczynski † | Archbishop Emeritus of Mohilev, Belarus | 
| 27 Feb | 66.0 | Antun Gjivoje † | Bishop of Split-Makarska (Spalato-Macarska), Croatia | 
| 27 Feb | 75.7 | Janos Jung † | Auxiliary Bishop of Vác, Hungary | 
| 1 Mar | 64.5 | Ramón Ángel Jara Ruz † | Bishop of La Serena, Chile | 
| 11 Mar | 81.5 | Bartolomeo Mirra † | Bishop of Poggio Mirteto, Italy | 
| 12 Mar | 70.9 | Giuseppe Ceppetelli (Cepetelli) † | Vicegerent of Roma {Rome}, Italy | 
| 18 Mar | 81.3 | Andrés Justo Pérez, S.J. † | Vicar Apostolic of Napo, Ecuador | 
| 30 Mar | 63.3 | Angelo Struffolini, D.C. † | Bishop Emeritus of Ascoli Satriano e Cerignola, Italy | 
| 12 Apr | 55.2 | Giuseppe Aversa † | Apostolic Nuncio to Bavaria | 
| 12 Apr | 66.5 | Franz von Bettinger † | Cardinal, Archbishop of München und Freising {Munich}, Germany | 
| 14 Apr | 62.1 | José Alves de Matos † | Auxiliary Bishop of Lisboa {Lisbon}, Portugal | 
| 20 Apr | 60.7 | James Hubert Blenk, S.M. † | Archbishop of New Orleans, Louisiana, USA | 
| 22 Apr |  | Joseph Sakr † | Titular Archbishop of Hemesa per i Maroniti | 
| 6 May | 77.9 | Thomas Joseph Carr † | Archbishop of Melbourne, Australia | 
| 7 May | 73.0 | Jules-Auguste Chatron, M.E.P. † | Bishop of Osaka, Japan | 
| 18 May | 72.2 | Jules-Étienne Gazaniol † | Bishop Emeritus of Constantine (-Hippone), Algeria | 
| 27 May | 58.3 | François Désiré Jean Drure, O.C.D. † | Archbishop of Baghdad, Iraq | 
| 30 May | 46.4 | Pierre Chébli (Scebli) † | Archbishop of Beirut {Bairut} (Maronite), Lebanon | 
| 9 Jun | 82.7 | William Fortune † | Priest | 
| 13 Jun | 75.8 | Louis-Marie-Antoine Caspar, M.E.P. † | Vicar Apostolic Emeritus of Northern Cochin {Cocincina Settentrionale}, Viet Nam | 
| 14 Jun | 75.2 | José María Rancés y Villanueva † | Bishop of Cádiz y Ceuta, Spain | 
| 16 Jun | 67.0 | James Augustine McFaul † | Bishop of Trenton, New Jersey, USA | 
| 21 Jun | 74.8 | James Browne † | Bishop of Ferns, Ireland | 
| 1 Jul | 64.3 | John Mangan † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland | 
| 2 Jul | 82.2 | Giuseppe Giustiniani † | Archbishop of Sorrento, Italy | 
| 8 Jul | 80.5 | Théodore Messaieh (Msayeh) † | Archbishop of Kerkūk (Chaldean), Iraq | 
| 8 Jul | 81.4 | Joaquim José Vieira † | Bishop Emeritus of Fortaleza (Ceará), Brazil | 
| 10 Jul | 77.5 | Arsenio del Campo y Monasterio, O.E.S.A. † | Bishop Emeritus of Nueva Caceres, Philippines | 
| 18 Jul | 78.5 | Antonio María Durán † | Bishop of Guayana, Venezuela | 
| 28 Jul | 67.5 | Pasquale Trosksi † | Archbishop Emeritus of Skopje, North Macedonia | 
| 4 Aug | 60.5 | Eugen Notz, O. Cist. † | Abbot of Wettingen-Mehrerau, Austria | 
| 6 Aug | 59.5 | Léon-Adolphe Lenfant † | Bishop of Digne (-Riez-Sisteron), France | 
| 7 Aug | 56.5 | Luis Enrique Izquierdo Vargas † | Bishop of Concepción, Chile | 
| 9 Aug | 67.3 | Nicholas Chrysostom Matz † | Bishop of Denver, Colorado, USA | 
| 12 Aug | 58.2 | Antonio Lamberti † | Bishop of Conversano, Italy | 
| 19 Aug | 75.5 | Edward Thomas O’Dwyer † | Bishop of Limerick, Ireland | 
| 25 Aug | 73.5 | Alphonse Joseph Glorieux † | Bishop of Boise City, Idaho, USA | 
| 28 Aug | 59.4 | Thomas Francis Kennedy † | Rector of the Pontifical North American College | 
| 5 Sep | 81.1 | Pasquale Picone † | Bishop of Molfetta, Giovinazzo e Terlizzi, Italy | 
| 5 Sep | 83.5 | Nicolás Rey y Redondo † | Bishop of San Cristóbal de La Laguna o Tenerife, Spain | 
| 10 Sep | 79.3 | Pedro Manuel García Naranjó † | Archbishop of Lima, Peru | 
| 10 Sep | 63.0 | Ildebrando Maria Polliuti, O.S.B. † | Abbot of Monte Oliveto Maggiore, Italy | 
| 20 Sep | 38.1 | Vincent-François-Joseph Sage, M.E.P. † | Coadjutor Vicar Apostolic of Southern Manchuria {Manciuria Meridionale}, China | 
| 9 Oct | 65.4 | Domenico Taccone-Gallucci † | Bishop Emeritus of Nicotera e Tropea, Italy | 
| 22 Oct | 77.6 | Jordan Zaninović, O.P. † | Bishop of Hvar (-Brac e Vis), Croatia | 
| 26 Oct | 83.3 | Johannes Anton Hoffmann, O.F.M. Rec. † | Vicar Apostolic Emeritus of Southern Shansi {Scian-Si Meridionale}, China | 
| 3 Nov | 79.3 | Joaquín Beltrán y Asensio † | Bishop of Ávila, Spain | 
| 30 Nov | 65.4 | Adolphe Le Chaptois, M. Afr. † | Vicar Apostolic of Tanganyika, Tanzania | 
| 3 Dec | 72.9 | Federico González y Suárez † | Archbishop of Quito, Ecuador | 
| 3 Dec | 72.2 | Luigi Piccardo † | Auxiliary Bishop of Jerusalem {Gerusalemme}, Palestine | 
| 18 Dec | 73.0 | Petronio Francesco Gramigna, O.F.M. Cap. † | Bishop of Allahabad, India | 
| 18 Dec | 72.8 | Pacifico Monza, O.F.M. † | Titular Bishop of Troas | 
| 31 Dec | 44.8 | Michele Izzi † | Bishop of Alatri, Italy |