| Date | Age | Bishop | Title |
| unknown | | Martin Bodewes, C.S.Sp. † | Prefect of Bangassou, Central African Republic |
| unknown | | Angelo de la Calle Fontecha, O.S.A. † | Prefect of Yochow [Yueyang], China |
| unknown | | Honoré Jouneaux, O.M.I. † | Prefect of Pala, Chad |
| unknown | | Inigo Maximilian König, S.D.S. † | Prefect of Shaowu [Shaowu], China |
| unknown | | Renato Landru, M. Afr. † | Prefect of Gao, Mali |
| unknown | | Gabriel Vińamata Castelsagué, I.E.M.E. † | Apostolic Administrator of El Petén, Guatemala |
| 3 Jan | 88.2 | Francesco de Filippis † | Archbishop Emeritus of Brindisi, Italy |
| 10 Jan | 84.0 | Patrick Collier † | Bishop of Ossory, Ireland |
| 11 Jan | 81.2 | André-Damien-Ferdinand Jullien † | Cardinal, Dean Emeritus of the Roman Rota |
| 13 Jan | 78.6 | Camille Valentin Stappers, O.F.M. † | Vicar Apostolic Emeritus of Lulua, Congo (Dem. Rep.) |
| 21 Jan | 82.2 | Carlo Chiarlo † | Cardinal, Official Emeritus of the Secretariat of State |
| 27 Jan | 77.3 | René-Jean-Baptiste-Germain Feuga, M.E.P. † | Bishop Emeritus of Mysore, India |
| 28 Jan | 59.6 | Edward Michael Joyce † | Bishop of Christchurch, New Zealand |
| 2 Feb | 66.3 | Jean-Maria Mazé, M.E.P. † | Vicar Apostolic Emeritus of Hung Hoá, Vięt Nam |
| 11 Feb | 73.1 | Domenico Brizi † | Bishop of Osimo e Cingoli, Italy |
| 12 Feb | 84.6 | Gabriel Naamo † | Bishop of Beirut {Bairut} (Chaldean), Lebanon |
| 15 Feb | 90.1 | François-Louis Auvity † | Bishop Emeritus of Mende, France |
| 20 Feb | 65.1 | Paul Joseph Girouard, M.S. † | Bishop of Morondava, Madagascar |
| 22 Feb | 73.8 | Froilán Ferreira Reinafé † | Bishop of La Rioja, Argentina |
| 24 Feb | 60.6 | James Henry Ambrose Griffiths † | Auxiliary Bishop of New York, New York, USA |
| 5 Mar | 66.1 | Carlo Maria Splett † | Bishop of Gdańsk, Poland |
| 7 Mar | 56.2 | Carlos Gouvęa Coelho † | Archbishop of Olinda e Recife, Pernambuco, Brazil |
| 19 Mar | 89.4 | Daniel James Gercke † | Bishop Emeritus of Tucson, Arizona, USA |
| 24 Mar | 84.1 | Josip Antun Ujcic † | Archbishop of Beograd (-Smederevo), Serbia |
| 26 Mar | 61.2 | Humphrey Bright † | Auxiliary Bishop of Birmingham, England, Great Britain |
| 2 Apr | 86.1 | Tomás Gutiérrez Diez † | Bishop of Cádiz y Ceuta, Spain |
| 8 Apr | 79.3 | Salvatore Russo † | Bishop of Acireale, Italy |
| 10 Apr | 82.5 | Josef Freusberg † | Auxiliary Bishop of Fulda, Germany |
| 11 Apr | 80.4 | Guillaume-Marius Sembel † | Bishop of Dijon, France |
| 12 Apr | 73.4 | Francisco Javer Lauzurica y Torralba † | Archbishop of Oviedo, Spain |
| 16 Apr | 64.2 | tefan (István) Barna † | Auxiliary Bishop of Spiš, Slovakia |
| 29 Apr | 73.9 | Francisco Barbado y Viejo, O.P. † | Bishop of Salamanca, Spain |
| 4 May | 59.0 | Armando Lombardi † | Apostolic Nuncio to Brazil |
| 26 May | 84.6 | Simone Lorenzo Salvi, O.S.B. † | Abbot of Subiaco, Italy |
| 8 Jun | 79.6 | Ernesto Aurelio Ghiglione, O.F.M. † | Vicar Apostolic of Benghazi, Libya |
| 8 Jun | 79.2 | Emilio Giorgi † | Bishop of Montepulciano, Italy |
| 15 Jun | 83.6 | Franz Wolfgang Demont, S.C.I. † | Vicar Apostolic Emeritus of Aliwal, South Africa |
| 19 Jun | 95.8 | Edmund Francis Gibbons † | Bishop Emeritus of Albany, New York, USA |
| 2 Jul | 66.8 | Fernand Martin, M. Afr. † | Prefect Emeritus of Fort Jameson, Zambia |
| 11 Jul | 70.0 | Henri-René-Adrien Brault † | Bishop of Saint-Dié, France |
| 18 Jul | 64.2 | Edward Peter McManaman † | Auxiliary Bishop of Erie, Pennsylvania, USA |
| 28 Jul | 76.4 | Joseph Basil Roper † | Bishop Emeritus of Toowoomba, Australia |
| 31 Jul | 80.8 | Joseph-Marie Le Gouaze † | Archbishop Emeritus of Port-au-Prince, Haďti |
| 31 Jul | 63.3 | Noël Mala † | Bishop of Kasongo, Congo (Dem. Rep.) |
| 10 Aug | 77.2 | Pierre-Armand-Albert-Lucien Fallaize, O.M.I. † | Coadjutor Vicar Apostolic Emeritus of Mackenzie, Northwest Territory, Canada |
| 14 Aug | 69.6 | Luigi Pirelli † | Bishop of Sovana-Pitigliano, Italy |
| 16 Aug | 75.2 | Willem Pieter Adrian Maria Mutsaerts † | Bishop Emeritus of ’s Hertogenbosch (Bois-le-Duc), Netherlands |
| 19 Aug | 84.2 | Giacinto Tredici † | Bishop of Brescia, Italy |
| 22 Aug | 71.1 | Bl. Simeon Lukach † | Bishop of Underground |
| 26 Aug | 71.4 | Joseph Wilhelmus Maria Baeten † | Bishop Emeritus of Breda, Netherlands |
| 4 Sep | 83.7 | Clément-Emile Roques † | Cardinal, Archbishop of Rennes (, Dol, e Saint-Malo), France |
| 10 Sep | 79.5 | Louis Chiron † | Bishop of Langres, France |
| 21 Sep | 58.7 | Jesús Enciso Viana † | Bishop of Mallorca, Spain |
| 21 Sep | 71.8 | Józef Gawlina † | Bishop Emeritus of Poland, Military |
| 21 Sep | 80.1 | Leone Giovanni Battista Nigris † | Secretary of the Congregation for Propagation of the Faith |
| 11 Oct | 73.2 | John Patrick Treacy † | Bishop of La Crosse, Wisconsin, USA |
| 11 Oct | 79.4 | Alphonse Verwimp, S.J. † | Bishop Emeritus of Kisantu, Congo (Dem. Rep.) |
| 12 Oct | 70.0 | Michael Rodrigues † | Bishop Emeritus of Belgaum, India |
| 4 Nov | 80.0 | Guiseppe Pietro Gagnor, O.P. † | Bishop of Alessandria (della Paglia), Italy |
| 8 Nov | 88.1 | Joseph Francis Rummel † | Archbishop of New Orleans, Louisiana, USA |
| 12 Nov | 77.2 | José da Cruz Moreira Pinto † | Bishop of Viseu, Portugal |
| 13 Nov | 84.2 | Franciszek Barda † | Bishop of Przemyśl, Poland |
| 13 Nov | 84.7 | Oddo Bernacchia † | Bishop Emeritus of Larino, Italy |
| 18 Nov | 69.0 | Augustin Olbert, S.V.D. † | Bishop of Tsingtao [Qingdao], China |
| 21 Nov | 58.8 | Paul Bernier † | Bishop of Gaspé, Québec, Canada |
| 23 Nov | 70.1 | Edward Celestin Daly, O.P. † | Bishop of Des Moines, Iowa, USA |
| 26 Nov | 68.6 | Leo Isidore Scharmach, M.S.C. † | Vicar Apostolic Emeritus of Rabaul, Papua New Guinea |
| 26 Nov | 52.6 | Joseph-Pierre-Albert Wittebols, S.C.I. † | Bishop of Wamba, Congo (Dem. Rep.) |
| 28 Nov | 79.8 | Gregorio Falconieri † | Bishop Emeritus of Conversano, Italy |
| 10 Dec | 70.4 | Mariano Rossell y Arellano † | Archbishop of Guatemala |
| 10 Dec | 65.9 | Anthony van Oorschoot, M. Afr. † | Bishop of Mbeya, Tanzania |
| 15 Dec | 40.0 | Gabriel Kihimbare † | Auxiliary Bishop-Elect of Kitega, Burundi |
| 16 Dec | 76.1 | Alain-Sébastien Le Breton, S.M.M. † | Bishop Emeritus of Toamasina, Madagascar |
| 29 Dec | 69.8 | Alexandros Scandar † | Bishop of Assiut {Lycopolis} (Coptic), Egypt |