| Date | Age | Bishop | Title |
| unknown | 56.0 | João Batista Conturon, S.D.B. † | Apostolic Administrator of Registro do Araguaia, Brazil |
| unknown | | Joseph Lebeau, M.S.C. † | Apostolic Administrator of Gilbert Islands {Isole Gilbert}, Kiribati, Pacific (Oceania) |
| unknown | | Callisto Lopinot, O.F.M. Cap. † | Prefect of Isole di Mayotta, Nossi-Bé e Comore, Madagascar |
| unknown | | Marcello Paternôt, M. Afr. † | Prefect of Bobo-Dioulasso, Burkina Faso |
| 12 Jan | 86.2 | Ioan Boroş (Borosiu) † | Bishop-Elect of Thespiae |
| 12 Jan | 50.7 | Teofil Bromboszcz † | Auxiliary Bishop of Katowice, Poland |
| 20 Jan | 70.2 | Michael James Gallagher † | Bishop of Detroit, Michigan, USA |
| 21 Jan | 70.8 | Pierre Aziz Ho † | Bishop of Zaku (Chaldean), Iraq |
| 25 Jan | 78.4 | Patrick Finegan † | Bishop of Kilmore, Ireland |
| 28 Jan | 68.9 | Ramón Pérez y Rodríguez † | Patriarch of West Indies, Spain |
| 7 Feb | 73.8 | Augustine Francis Schinner † | Bishop Emeritus of Spokane, Washington, USA |
| 23 Feb | 76.3 | Giustino Sanchini † | Bishop of Fano, Italy |
| 2 Mar | 53.2 | Eugene Venance Guichard, O.F.M. † | Prefect of Yiduxian [Iduhsien], China |
| 3 Mar | 70.2 | Augustyn Łosiński † | Bishop of Kielce, Poland |
| 4 Mar | 86.2 | José Álvarez y Miranda † | Bishop of León, Spain |
| 13 Mar | 63.1 | Francis Johannes † | Bishop of Leavenworth, Kansas, USA |
| 14 Mar | 70.5 | Eugène-Stanislas Le Senne † | Bishop of Beauvais (-Noyon-Senlis), France |
| 14 Mar | 65.4 | Severiano Sainz y Bencamo † | Bishop of Matanzas, Cuba |
| 21 Mar | 72.5 | Jan Pacificus Bos, O.F.M. Cap. † | Vicar Apostolic Emeritus of Dutch Borneo {Borneo Olandese}, Indonesia |
| 30 Mar | 61.4 | Christopherus (Edmund) Becker, S.D.S. † | Prefect Emeritus of Assam, India |
| 3 Apr | 49.3 | Sofronio Hacbang y Gaborni † | Bishop of Calbayog, Philippines |
| 10 Apr | 84.0 | Amand-Théophile-Joseph Legrand, C.S.C. † | Bishop Emeritus of Dacca, Bangladesh |
| 15 Apr | 72.4 | Patrick Thomas Ryan † | Bishop of Pembroke, Ontario, Canada |
| 22 Apr | 70.8 | Pedro Ladislao González y Estrada † | Bishop Emeritus of San Cristobal de la Habana, Cuba |
| 23 Apr | 86.0 | François-Xavier-Marie-Jules Gieure † | Bishop Emeritus of Bayonne (-Lescar e Oloron), France |
| 28 Apr | 40.3 | Karl Albert Wollgarten, C.M. † | Vicar Apostolic of Limón, Costa Rica |
| 1 May | 83.3 | Giovanni Murad † | Bishop of Baalbek (Maronite), Lebanon |
| 3 May | 85.5 | Carlos de Jesús Mejía y Laguna, C.M. † | Bishop Emeritus of Tehuantepec, Oaxaca, México |
| 16 May | 66.4 | Remigio Gandásegui y Gorrochátegui † | Archbishop of Valladolid, Spain |
| 18 May | 73.0 | Emilio Bongiorni † | Auxiliary Bishop of Brescia, Italy |
| 19 May | 64.1 | Manoel Antônio de Paiva (Payva) † | Bishop of Garanhuns, Pernambuco, Brazil |
| 20 May | 75.4 | Angelo Giacinto Scapardini, O.P. † | Bishop of Vigevano, Italy |
| 1 Jun | 89.8 | Francesco Uccelini-Tice † | Bishop of Kotor (Cattaro), Montenegro |
| 3 Jun | 59.1 | Bernard Franciszek Dembek † | Auxiliary Bishop of Łomża, Poland |
| 4 Jun | 82.7 | John Marius Laval † | Auxiliary Bishop of New Orleans, Louisiana, USA |
| 4 Jun | 54.5 | Pierre-Guillaume Marque, O.M.I. † | Archbishop Emeritus of Colombo, Sri Lanka |
| 5 Jun | 67.7 | Jules-Alexandre Cusin † | Bishop of Mende, France |
| 7 Jun | 78.8 | Agostino Zampini, O.S.A. † | Titular Bishop of Porphyreon |
| 20 Jun | 56.6 | Melèce Abou Assaly (Assaleh) † | Bishop of Baalbek (Melkite Greek), Lebanon |
| 22 Jun | 86.6 | Manuel José Caicedo Martínez † | Archbishop of Medellín, Colombia |
| 25 Jun | 57.6 | Nicola Colangelo † | Bishop of Nardò, Italy |
| 26 Jun | 74.5 | Adolfo Alejandro Nouel y Bobadilla † | Archbishop of Santo Domingo, Dominican Republic |
| 28 Jun | 53.3 | Bruno Occhiuto † | Bishop of Cassano all’Jonio, Italy |
| 1 Jul | 87.1 | Antonio Bonaventura Jeglić † | Bishop Emeritus of Ljubljana, Slovenia |
| 6 Jul | 50.3 | Tomás Antonio Sanmiguel Díaz † | Bishop of San Cristóbal de Venezuela |
| 7 Jul | 74.4 | Adolf Józef Jełowicki † | Auxiliary Bishop of Lublin, Poland |
| 21 Jul | 66.5 | Tranquillo Guarneri † | Bishop of Acquapendente, Italy |
| 23 Jul | 80.2 | Giacomo Maria de Amicis † | Auxiliary Bishop of Genova, Italy |
| 2 Aug | 62.5 | Aleksander Frison † | Titular Bishop of Limyra |
| 10 Aug | 74.9 | Eustaquio Ilundáin y Esteban † | Cardinal, Archbishop of Sevilla {Seville}, Spain |
| 14 Aug | 61.1 | Julien Marie Amédée Nouailles, SS.CC. † | Vicar Apostolic of Tahiti {Isole Tahiti}, French Polynesia, Pacific (Oceania) |
| 15 Aug | 80.4 | Charles-Paul Sagot du Vauroux † | Bishop of Agen, France |
| 16 Aug | 53.3 | Justo Antonino de Echeguren y Aldama † | Bishop of Oviedo, Spain |
| 18 Aug | 75.6 | Henry Hanlon, M.H.M. † | Vicar Apostolic Emeritus of Upper Nile {Nilo Superiore}, Uganda |
| 19 Aug | 84.8 | Carmelo Pujia † | Archbishop of Reggio Calabria, Italy |
| 21 Aug | 83.4 | Angelo Raffaele Bernacchioni, O.F.M. Cap. † | Archbishop of Agra, India |
| 21 Aug | 61.3 | Ewen (Hugh) Cameron † | Coadjutor Bishop Emeritus of Argyll and The Isles, Scotland, Great Britain |
| 29 Aug | 70.4 | Eduardo Gimpert Paut † | Bishop of Valparaíso, Chile |
| 30 Aug | 81.4 | Gaetano Bisleti † | Cardinal, Prefect of the Congregation of Seminaries and Universities |
| 3 Sep | 72.1 | Pietro di Maria † | Apostolic Nuncio Emeritus to Switzerland |
| 10 Sep | 74.4 | Jean-Baptiste Pelt † | Bishop of Metz, France |
| 13 Sep | 67.8 | Juan José Guillén y Salazar, C.M. † | Bishop of Cajamarca, Peru |
| 5 Oct | 72.1 | Joseph Vogt † | Bishop of Aachen, Germany |
| 8 Oct | 69.2 | Antonio del Carmen Monestel y Zamora † | Bishop of Alajuela, Costa Rica |
| 9 Oct | 64.0 | Franciscus Hubertus Schraven, C.M. † | Vicar Apostolic of Chengting [Zhengding], China |
| 10 Oct | 84.4 | Heladio Posidio Perlaza Ramírez † | Bishop Emeritus of Cali, Colombia |
| 13 Oct | 69.1 | João Francisco Braga † | Archbishop Emeritus of Curitiba, Parana, Brazil |
| 15 Oct | 77.1 | José Marcondes Homem de Melo † | Bishop of São Carlos do Pinhal, Brazil |
| 21 Oct | 80.8 | Joseph-Simon-Herman Brunault † | Bishop of Nicolet, Québec, Canada |
| 21 Oct | 80.0 | Carlos Garcia Irigoyen † | Bishop of Trujillo, Peru |
| 25 Oct | 81.9 | Francesco Maffei † | Bishop Emeritus of Lacedonia, Italy |
| 26 Oct | 81.5 | Avedis Bédros XIV Arpiarian † | Patriarch of Cilicia (Armenian), Lebanon |
| 29 Oct | 80.2 | Istvan Miklósy † | Bishop of Hajdúdorog (Hungarian), Hungary |
| 15 Nov | 93.2 | Gisleno Veneri † | Bishop Emeritus of Acquapendente, Italy |
| 25 Nov | 79.2 | Jean Raynaud † | Auxiliary Bishop Emeritus of Toulouse (-Narbonne), France |
| 30 Nov | 69.1 | Alfred Louis Keiling, C.S.Sp. † | Prefect of Cubango in Angola |
| 4 Dec | 75.9 | Louis Van Dyck, C.I.C.M. † | Vicar Apostolic of Suiyüan [Hohot], China |
| 9 Dec | 81.8 | Antonio Bauer † | Archbishop of Zagreb, Croatia |
| 13 Dec | 80.3 | Pietro Kojunian (Koyounian) † | Bishop Emeritus of Iskanderiya {Alexandria} (Armenian), Egypt |
| 15 Dec | 61.9 | Francisco Javier Reyes † | Bishop of Nueva Caceres, Philippines |
| 21 Dec | 74.9 | Augustine-Antoine Roy, M.E.P. † | Bishop Emeritus of Coimbatore, India |