| Date | Age | Bishop | Title |
| unknown | | Giovanni Ogé, S.M.A. † | Prefect of Liberia, Liberia |
| 6 Jan | 76.8 | Jean-Joseph Hirth, M. Afr. † | Vicar Apostolic Emeritus of Kivu, Congo (Dem. Rep.) |
| 7 Jan | 86.9 | Benjamin Christiaens, O.F.M. † | Vicar Apostolic Emeritus of Southwestern Hupeh {Hu-Pč Occiduo-Meridionale}, China |
| 20 Jan | 64.3 | Josef Gross † | Bishop of Litomĕrice, Czech Republic |
| 24 Jan | 47.0 | Atanasio Khoriaty, B.S. † | Bishop of Saďda (Melkite), Lebanon |
| 26 Jan | 90.7 | Gregorio Govrik, C.A.M. † | Abbot of Congregazione Mechitarista di Venezia |
| 26 Jan | 81.0 | Edward Joseph McCarthy † | Archbishop of Halifax, Nova Scotia, Canada |
| 1 Feb | 72.8 | Fabiano Antonio Eestermans, O.F.M. Cap. † | Bishop Emeritus of Lahore, Pakistan |
| 3 Feb | 87.3 | Dominique Jacquet (Jaquet), O.F.M. Conv. † | Bishop Emeritus of Iaşi, Romania |
| 5 Feb | 78.0 | Albert Nčgre † | Archbishop of Tours, France |
| 8 Feb | 74.8 | George Ambrose Burton † | Bishop of Clifton, England, Great Britain |
| 9 Feb | 54.5 | Joseph-Romuald Léonard † | Bishop Emeritus of Rimouski (St. Germain of), Québec, Canada |
| 10 Feb | 82.2 | Bertram Orth † | Archbishop Emeritus of Victoria, British Columbia, Canada |
| 13 Feb | 75.1 | Louis-Elisée Fatiguet, C.M. † | Vicar Apostolic of Nanchang [Nanchang], China |
| 19 Feb | 76.7 | Michele Camilleri † | Bishop of Santorini {Thira}, Greece |
| 22 Feb | 63.8 | Michael Francis Fallon, O.M.I. † | Bishop of London, Ontario, Canada |
| 24 Feb | 82.0 | Juan José Solís y Fernández † | Bishop of Mondońedo, Spain |
| 7 Mar | 91.1 | Pierre-Emile-Jean-Baptiste-Marie Grouard, O.M.I. † | Vicar Apostolic Emeritus of Grouard, Alberta, Canada |
| 12 Mar | 86.8 | Gaetano Bacile di Castiglione † | Bishop Emeritus of Castellaneta, Italy |
| 17 Mar | 72.4 | Pietro Maffi † | Cardinal, Archbishop of Pisa, Italy |
| 28 Mar | 72.6 | Patrick Vincent Dwyer † | Bishop of Maitland, Australia |
| 30 Mar | 87.6 | José Belisario Santistevan † | Bishop of Santa Cruz de la Sierra, Bolivia |
| 3 Apr | 81.3 | Charles-Henri-Célestin Gibier † | Bishop of Versailles, France |
| 7 Apr | 62.2 | Emilio Cottafavi † | Bishop of Tarquinia e Civitaveccia, Italy |
| 7 Apr | 59.1 | Joseph Shiel † | Bishop of Rockhampton, Australia |
| 10 Apr | 75.3 | Compton Theodore Galton, S.J. † | Vicar Apostolic of British Guiana, Guyana, Antilles |
| 10 Apr | 64.9 | Félix-Henri-François-Donatien Perroy, M.E.P. † | Vicar Apostolic of Southern Burma {Birmania Meridionale}, Myanmar |
| 11 Apr | 80.2 | Nematallah Carame † | Titular Bishop of Myndus |
| 16 Apr | 55.0 | Isidro Carrillo y Salazar † | Bishop of Matagalpa, Nicaragua |
| 26 Apr | 66.8 | Pietro Gebé † | Bishop of Mukacheve (Ruthenian), Ukraine |
| 5 May | 76.0 | Giuseppe Lagumina † | Auxiliary Bishop Emeritus of Palermo, Italy |
| 5 May | 73.1 | Basilio Pompilj † | Cardinal, Auxiliary Bishop of Roma {Rome}, Italy |
| 5 May | 62.5 | Everardo Ter Laak, C.I.C.M. † | Vicar Apostolic of Siwantze [Chongli-Xiwanzi], China |
| 8 May | 77.2 | Julio Ramón Riveiro y Jacinto, O.P. † | Archbishop Emeritus of Guatemala |
| 13 May | 84.7 | Próspero París, S.J. † | Vicar Apostolic of Nanking [Nanjing], China |
| 21 May | 71.7 | José Bento Martins Ribeiro † | Bishop of Cochin, India |
| 31 May | 65.2 | Felix-Raymond-Marie Rouleau, O.P. † | Cardinal, Archbishop of Québec, Québec, Canada |
| 1 Jun | 88.3 | Giuseppe Antonio Zucchetti, O.F.M. Cap. † | Archbishop Emeritus of Izmir (Smirne), Turkey |
| 5 Jun | 91.5 | Crescente Errázuriz Valdivieso † | Archbishop of Santiago de Chile |
| 8 Jun | 83.1 | Giuseppe Rokossian † | Archbishop of Istanbul (Armenian), Turkey |
| 19 Jun | 68.8 | James Romanus Bilsborrow, O.S.B. † | Archbishop Emeritus of Cardiff, Wales, Great Britain |
| 19 Jun | 71.4 | Giovanni Volpi † | Bishop Emeritus of Arezzo, Italy |
| 27 Jul | 69.4 | Alfredo Peri-Morosini † | Apostolic Administrator Emeritus of Lugano, Switzerland |
| 30 Jul | 71.9 | Christophe-Louis Légasse † | Bishop of Périgueux (-Sarlat), France |
| 2 Aug | 72.3 | José Clos y Pagés, S.J. † | Bishop of Zamboanga, Philippines |
| 6 Aug | 62.5 | George Albert Guertin † | Bishop of Manchester, New Hampshire, USA |
| 25 Aug | 75.8 | Sébastien Herscher † | Bishop Emeritus of Langres, France |
| 7 Sep | 63.8 | Victor Arrién (Arrieu) † | Archbishop Emeritus of La Plata o Charcas, Bolivia |
| 14 Sep | 80.7 | Francesco Ragonesi † | Cardinal, Prefect of the Apostolic Signatura |
| 21 Sep | 61.1 | Thomas Dunn † | Bishop of Nottingham, England, Great Britain |
| 21 Sep | 84.5 | Karol Józef Fischer † | Auxiliary Bishop of Przemyśl, Poland |
| 28 Sep | 57.1 | Johannes Hillebrand † | Auxiliary Bishop of Paderborn, Germany |
| 28 Sep | 63.2 | József Lányi † | Titular Bishop of Tinum |
| 5 Oct | 69.6 | Timothy Casey † | Archbishop of Vancouver, British Columbia, Canada |
| 6 Oct | 86.7 | Vicente Alonso y Salgado, Sch. P. † | Bishop Emeritus of Cartagena (en Espańa) |
| 11 Oct | 61.8 | Ferenc Gossman † | Auxiliary Bishop of Vác, Hungary |
| 14 Oct | 57.6 | Teodoro Gordaliza Sánchez, O.P. † | Vicar Apostolic of Bac Ninh, Vięt Nam |
| 19 Oct | 66.5 | Jean-Pierre Fayolle, M.E.P. † | Vicar Apostolic of Suifu [Yibin], China |
| 28 Oct | 68.9 | Antônio Malan, S.D.B. † | Bishop of Petrolina, Pernambuco, Brazil |
| Nov | 45.2 | Ermenegildo Ricci, O.F.M. † | Vicar Apostolic Emeritus of Laohokow [Laohekou], China |
| 2 Nov | 81.3 | Bartolomeo Lagumina † | Bishop of Agrigento (Girgenti), Italy |
| 5 Nov | 66.4 | Bl. Guido Maria Conforti † | Bishop of Parma (-Fontevivo), Italy |
| 27 Nov | 76.7 | Jean-Marie Bourchany † | Auxiliary Bishop Emeritus of Lyon (-Vienne), France |
| 29 Nov | 75.6 | Jean-Victor-Emile Chesnelong † | Archbishop of Sens (-Auxerre), France |
| 29 Nov | 77.1 | Franz Borgia Sedej † | Archbishop Emeritus of Gorizia e Gradisca, Italy |
| 30 Nov | 74.5 | Augustin Dontenwill, O.M.I. † | Bishop Emeritus of New Westminster, British Columbia, Canada |
| 7 Dec | 67.3 | Karl Fritz † | Archbishop of Freiburg im Breisgau, Germany |
| 8 Dec | 47.2 | Henry Aloysius Gogarty, C.S.Sp. † | Vicar Apostolic of Kilima-Njaro, Tanzania |
| 15 Dec | 78.3 | Boghos Bédros (Paul Peter) XIII Terzian † | Patriarch of Cilicia (Armenian), Lebanon |
| 18 Dec | 85.9 | Louis Billot, S.J. † | Priest of Society of Jesus |
| 18 Dec | 84.3 | Gustavo Giuseppe Waffelaert † | Bishop of Brugge {Bruges}, Belgium |
| 24 Dec | 88.0 | Elias Pierre Hoyek (Hoayek) † | Patriarch of Antiochia {Antioch} (Maronite), Lebanon |
| 25 Dec | 64.2 | Luigi Scarano † | Bishop of Tivoli, Italy |
| 26 Dec | 82.9 | Domenico Mannaioli † | Bishop Emeritus of Montefiascone, Italy |