| Date | Age | Bishop | Title |
| 2 Jan | 81.1 | Michel-Jules-Joseph-Marie Bernard, C.S.Sp. † | Bishop Emeritus of Nouakchott, Mauritania |
| 4 Jan | 75.3 | Ernest Leo Unterkoefler † | Bishop Emeritus of Charleston, South Carolina, USA |
| 12 Jan | 81.6 | Honoré Joseph Marie Jouneaux, O.M.I. † | Prefect Emeritus of Pala, Chad |
| 16 Jan | 72.8 | Jan Gurda † | Auxiliary Bishop of Kielce, Poland |
| 16 Jan | 82.9 | Benvenuto Matteucci † | Archbishop Emeritus of Pisa, Italy |
| 18 Jan | 68.3 | Herberto Celso Angelo † | Auxiliary Bishop of Mercedes-Luján, Argentina |
| 31 Jan | 80.0 | Jaime Antônio Schuck, O.F.M. † | Prelate Emeritus of Cristalândia, Goias, Brazil |
| 1 Feb | 90.0 | William Brasseur, C.I.C.M. † | Vicar Apostolic Emeritus of Mountain Provinces (Montagnosa), Philippines |
| 4 Feb | 84.4 | Bernardo Arango Henao, S.J. † | Bishop Emeritus of Barrancabermeja, Colombia |
| 12 Feb | 81.3 | Miguel Peinado Peinado † | Bishop Emeritus of Jaén, Spain |
| 20 Feb | 88.4 | Bernhard Stein † | Bishop Emeritus of Trier, Germany |
| 26 Feb | 76.6 | Giulio Oggioni † | Bishop Emeritus of Bergamo, Italy |
| 27 Feb | 55.1 | Vilhelms Ņukšs † | Auxiliary Bishop of Riga, Latvia |
| 28 Feb | 95.4 | Athanase Ach-Chaer, B.C. † | Archbishop Emeritus of Bāniyās {Cesarea di Filippo; Paneade} (Melkite Greek), Lebanon |
| 1 Mar | 51.7 | Alfredo Banluta Baquial † | Auxiliary Bishop of Davao, Philippines |
| 3 Mar | 67.4 | Eduardo Poveda Rodriguez † | Bishop Emeritus of Zamora, Spain |
| 9 Mar | 85.1 | [Stephen Li Side] † | Auxiliary Bishop of Shanghai [Shanghai], China |
| 12 Mar | 89.2 | Jacinto Argaya Goicoechea † | Bishop Emeritus of San Sebastián, Spain |
| 12 Mar | 71.5 | Daniel Tji Hak Soun † | Bishop of Wonju, Korea (South) |
| 14 Mar | 84.0 | John Shojiro Ito † | Bishop Emeritus of Niigata, Japan |
| 16 Mar | 73.3 | Anselm Donald Mary Dennehy, O.S.M. † | Apostolic Administrator Emeritus of Ingwavuma, South Africa |
| 17 Mar | 67.7 | Francis Michaelappa † | Bishop of Mysore, India |
| 17 Mar | 95.2 | John Joyce Russell † | Bishop Emeritus of Richmond, Virginia, USA |
| 21 Mar | 79.8 | Sebastiano Baggio † | Cardinal, Patron of Sovereign Military Hospitaller Order of Saint John of Jerusalem, of Rhodes and of Malta |
| 21 Mar | 73.0 | René Toussaint, O.M.I. † | Bishop Emeritus of Idiofa, Congo (Dem. Rep.) |
| 26 Mar | 85.5 | Carmelo Canzonieri † | Bishop Emeritus of Caltagirone, Italy |
| 27 Mar | 57.9 | István Ács, O.S.P.P.E. † | Auxiliary Bishop of Eger, Hungary |
| 31 Mar | 67.0 | Antoine Mayala ma Mpangu † | Bishop of Kisantu, Congo (Dem. Rep.) |
| 5 Apr | 60.2 | Joseph Akichi † | Bishop of Grand-Bassam, Côte d’Ivoire |
| 11 Apr | 81.5 | George Albert Hammes † | Bishop Emeritus of Superior, Wisconsin, USA |
| 13 Apr | 69.7 | Thomas Victor Dolinay † | Archbishop of Pittsburgh (Ruthenian), Pennsylvania, USA |
| 13 Apr | 90.9 | Roger André Marcel Johan † | Bishop Emeritus of Agen, France |
| 20 Apr | 86.4 | Antônio Maria Alves de Siqueira † | Archbishop Emeritus of Campinas, Sao Paulo, Brazil |
| 20 Apr | 58.0 | Antonio Bello † | Bishop of Molfetta-Ruvo-Giovinazzo-Terlizzi, Italy |
| 24 Apr | 90.9 | Jules Victor Daem † | Bishop Emeritus of Antwerpen {Antwerp}, Belgium |
| 26 Apr | 85.2 | Pierre François Lehaen, S.D.B. † | Bishop Emeritus of Sakania, Congo (Dem. Rep.) |
| 27 Apr | 86.2 | Ignatius Philip Trigueros Glennie, S.J. † | Bishop Emeritus of Trincomalee-Batticaloa, Sri Lanka |
| 2 May | 74.3 | Paul Liu Shuhe † | Auxiliary Bishop of Yixian [Yihsien], China |
| 3 May | 81.9 | Antônio Barbosa, S.D.B. † | Archbishop Emeritus of Campo Grande, Mato Grosso do Sul, Brazil |
| 4 May | 83.1 | Michele Maccarrone † | President Emeritus of the Pontifical Committee for Historical Sciences |
| 4 May | 72.2 | Alain Sauveur Ferdinand van Gaver, M.E.P. † | Bishop Emeritus of Nakhon Ratchasima, Thailand |
| 5 May | 88.8 | George William Ahr † | Bishop Emeritus of Trenton, New Jersey, USA |
| 5 May | 84.1 | Antal Jakab † | Bishop Emeritus of Alba Iulia, Romania |
| 5 May | 63.9 | Kevin O’Connor † | Auxiliary Bishop of Liverpool, England, Great Britain |
| 14 May | 66.0 | Roger-Alfred Despatie † | Bishop Emeritus of Hearst, Ontario, Canada |
| 20 May | 83.1 | Pius Kerketta, S.J. † | Archbishop Emeritus of Ranchi, India |
| 20 May | 82.2 | [Joseph Qian (Quin) Hui-min] † | Bishop of Nanjing [Nanking], China |
| 24 May | 66.5 | Juan Jesús Posadas Ocampo † | Cardinal, Archbishop of Guadalajara, Jalisco, México |
| 25 May | 67.5 | Patrício José Hanrahan, C.Ss.R. † | Bishop of Santíssima Conceição do Araguaia, Brazil |
| 29 May | 86.6 | Angelo Prinetto † | Vicar Apostolic Emeritus of Loreto, Italy |
| 4 Jun | 84.0 | Jean-Julien-Robert Mouisset † | Bishop Emeritus of Nice, France |
| 7 Jun | 76.7 | Tadeusz Boguslaw Błaszkiewicz † | Auxiliary Bishop of Przemyśl, Poland |
| 8 Jun | 68.0 | Patient Honoré Pierre Yvon Redois, S.M.A. † | Bishop Emeritus of Natitingou, Benin |
| 12 Jun | 85.7 | John Colburn Garner † | Archbishop Emeritus of Pretoria, South Africa |
| 12 Jun | 89.3 | Augustine Francis Wildermuth, S.J. † | Bishop Emeritus of Patna, India |
| 25 Jun | 55.4 | Roberto Joaquín Ramos Umaña † | Bishop of El Salvador, Military |
| 26 Jun | 70.8 | Alfredo Noriega Arce, S.J. † | Auxiliary Bishop of Lima, Peru |
| 8 Jul | 85.2 | José de Jesús Tirado Pedraza † | Archbishop Emeritus of Monterrey, Nuevo León, México |
| 12 Jul | 96.9 | Ferdinando Giuseppe Antonelli, O.F.M. † | Cardinal, Secretary Emeritus of the Congregation for the Causes of Saints |
| 14 Jul | 87.1 | Gilles-Henri-Alexis Barthe † | Bishop Emeritus of Fréjus-Toulon, France |
| 15 Jul | 79.4 | Alfonso Uribe Jaramillo † | Bishop Emeritus of Sonsón-Rionegro, Colombia |
| 19 Jul | 82.9 | Gordon Joseph Gray † | Cardinal, Archbishop Emeritus of Saint Andrews and Edinburgh, Scotland, Great Britain |
| 21 Jul | 79.8 | Eugène-Jean-Marie Polge † | Archbishop Emeritus of Avignon (-Apt, Cavaillon, Carpentras, Orange, e Vaison), France |
| 2 Aug | 82.5 | Guido Del Mestri † | Cardinal, Apostolic Nuncio |
| 2 Aug | 69.9 | George Victor Saupin, S.J. † | Bishop of Bhagalpur, India |
| 6 Aug | 72.3 | Vittorio Piola † | Bishop Emeritus of Biella, Italy |
| 18 Aug | 68.2 | Georges-Firmin Singha † | Bishop of Pointe-Noire, Congo |
| 19 Aug | 94.9 | Camille-André Le Blanc † | Bishop Emeritus of Bathurst in Canada, New Brunswick |
| 22 Aug | 55.2 | Patrick Iteka † | Bishop of Mahenge, Tanzania |
| 2 Sep | 47.7 | Carl Anthony Fisher, S.S.J. † | Auxiliary Bishop of Los Angeles, California, USA |
| 2 Sep | 90.9 | Alfredo Antonio Francisco Müller y San Martín † | Bishop Emeritus of Cienfuegos-Santa Clara, Cuba |
| 3 Sep | 57.6 | Sincero Barcenilla Lucero † | Bishop Emeritus of Calbayog, Philippines |
| 8 Sep | 80.4 | Jean Baptiste Joseph Scotto † | Bishop Emeritus of Constantine (-Hippone), Algeria |
| 12 Sep | 82.3 | Friedrich Helmel, S.V.D. † | Bishop Emeritus of Guarapuava, Parana, Brazil |
| 15 Sep | 81.9 | Wilhelm Wöste † | Auxiliary Bishop Emeritus of Münster, Germany |
| 16 Sep | 94.9 | Vincenzo Maria Jacono † | Bishop Emeritus of Nicastro, Italy |
| 19 Sep | 84.2 | Antonio Floro Frondosa † | Archbishop Emeritus of Capiz, Philippines |
| 24 Sep | 82.7 | Anton Herre † | Auxiliary Bishop Emeritus of Rottenburg-Stuttgart, Germany |
| 26 Sep | 90.3 | Federico Kaiser Depel, M.S.C. † | Prelate Emeritus of Caravelí, Peru |
| 28 Sep | 75.5 | Edward Kisiel † | Archbishop Emeritus of Białystok, Poland |
| 30 Sep | 79.1 | Alfonso Niehues † | Archbishop Emeritus of Florianópolis, Santa Catarina, Brazil |
| 3 Oct | 78.5 | Virgil Patrick Copas, M.S.C. † | Bishop Emeritus of Kerema, Papua New Guinea |
| 4 Oct | 59.5 | Patelisio Punou-Ki-Hihifo Finau, S.M. † | Bishop of Tonga, Pacific (Oceania) |
| 5 Oct | 88.3 | Francesco Carpino † | Cardinal, Archbishop Emeritus of Palermo, Italy |
| 6 Oct | 72.0 | Victor Razafimahatratra, S.J. † | Cardinal, Archbishop of Antananarivo, Madagascar |
| 9 Oct | 65.2 | Bernard James Ganter † | Bishop of Beaumont, Texas, USA |
| 14 Oct | 80.2 | Venmani S. Selvanather † | Archbishop Emeritus of Pondicherry and Cuddalore, India |
| 15 Oct | 93.1 | Grégoire Ephrem Jarjour † | Auxiliary Bishop of Antiochia {Antioch} (Syrian), Lebanon |
| 17 Oct | 68.3 | José Esaúl Robles Jiménez † | Bishop of Zamora, Michoacán, México |
| 22 Oct | 73.2 | Salvador Albert Schlaefer Berg, O.F.M. Cap. † | Vicar Apostolic of Bluefields, Nicaragua |
| 30 Oct | 82.0 | Paul Grégoire † | Cardinal, Archbishop Emeritus of Montréal, Québec, Canada |
| 7 Nov | 91.8 | Clemente Gaddi † | Bishop Emeritus of Bergamo, Italy |
| 7 Nov | 86.3 | Luís Gonzaga Peluso † | Bishop Emeritus of Cachoeiro do Itapemirim, Espirito Santo, Brazil |
| 10 Nov | 68.5 | Casimir Gnanadickam, S.J. † | Archbishop of Madras and Mylapore (Meliapor), India |
| 11 Nov | 84.9 | Andrew Gregory Grutka † | Bishop Emeritus of Gary, Indiana, USA |
| 20 Nov | 84.8 | Salvador Quezada Limón † | Bishop Emeritus of Aguascalientes, México |
| 22 Nov | 61.2 | Amédée Wilfrid Proulx † | Auxiliary Bishop of Portland, Maine, USA |
| 29 Nov | 73.1 | Arnold Boghaert, C.Ss.R. † | Bishop of Roseau, Dominica, Antilles |
| 7 Dec | 84.2 | Raffaele Macario † | Bishop Emeritus of Albano, Italy |
| 17 Dec | 71.3 | Tiberius Charles Mugendi † | Bishop of Kisii, Kenya |
| 19 Dec | 89.0 | Gérard-Marie Coderre † | Bishop Emeritus of Saint-Jean-de-Québec, Québec, Canada |
| 20 Dec | 85.7 | Charles Herman Helmsing † | Bishop Emeritus of Kansas City-Saint Joseph, Missouri, USA |
| 26 Dec | 74.4 | Severinah Abdon Potani, O.F.M. Conv. † | Bishop of Solwezi, Zambia |
| 30 Dec | 66.5 | Horacio Alberto Bózzoli † | Archbishop of Tucumán, Argentina |
| 31 Dec | 83.5 | Henrique Gelain † | Bishop Emeritus of Vacaria, Rio Grande do Sul, Brazil |