| Date | Age | Bishop | Title |
| 8 Jan | 67.8 | Ernest Maria Çoba † | Apostolic Administrator of Shkodrë, Albania |
| 11 Jan | 85.1 | Emmanuel Daddi † | Archbishop of Mossul (Chaldean), Iraq |
| 12 Jan | 77.7 | Antonin Fishta, O.F.M. † | Apostolic Administrator of Pult (Pulati), Albania |
| 14 Jan | 74.9 | Cornelius Bronsveld, M. Afr. † | Archbishop Emeritus of Tabora, Tanzania |
| 14 Jan | 85.4 | Francesco Cogoni † | Bishop Emeritus of Ozieri, Italy |
| 15 Jan | 96.7 | Gioacchino Pedicini † | Bishop Emeritus of Avellino, Italy |
| 19 Jan | 61.2 | Ciro Alfonso Gómez Serrano † | Bishop of Socorro y San Gil, Colombia |
| 22 Jan | 59.5 | Marcelino Sérgio Bicego, O.F.M. Cap. † | Bishop of Carolina, Maranhão, Brazil |
| 22 Jan | 87.5 | Camille Verfaillie, S.C.I. † | Vicar Apostolic Emeritus of Stanley-ville, Congo (Dem. Rep.) |
| 28 Jan | 81.4 | Georges Xenopulos, S.J. † | Bishop Emeritus of Syros (e Milos), Greece |
| 30 Jan | 93.0 | Francesco Lardone † | Apostolic Nuncio |
| 1 Feb | 64.9 | Costante Maltoni † | Apostolic Nuncio |
| 7 Feb | 71.6 | Louis Li Boyu (Li Pai-yu, Li Bao-yu) † | Bishop of Zhouzhi [Chowchich], China |
| 20 Feb | 63.8 | Vito Nicola Cavanna † | Bishop of Asti, Italy |
| 20 Feb | 63.9 | Gabriele (Ezio) Marinucci, O.A.D. † | Prior General Emeritus of Agostiniani Scalzi |
| 23 Feb | 84.1 | Michael John Browne † | Bishop Emeritus of Galway and Kilmacduagh, Ireland |
| 25 Feb | 85.5 | Joseph-Martin Urtasun † | Archbishop Emeritus of Avignon (-Apt, Cavaillon, Carpentras, Orange, e Vaison), France |
| 29 Feb | 84.1 | Antonius Deutsch, SS.CC. † | Prefect Emeritus of Central Norway {Norvegia Centrale} [Mellom-Norge] |
| 29 Feb | 89.9 | Carlo Rossi † | Bishop Emeritus of Biella, Italy |
| 2 Mar | 90.5 | João da Silva Campos Neves † | Bishop Emeritus of Lamego, Portugal |
| 7 Mar | 71.7 | Juan Carlos Ferro † | Bishop of Concepción, Argentina |
| 7 Mar | 85.7 | Abílio Augusto Vaz das Neves † | Bishop Emeritus of Bragança e Miranda, Portugal |
| 9 Mar | 74.5 | Giuseppe Mojoli † | Apostolic Nuncio |
| 13 Mar | 89.6 | Joseph-Alphonse Baud, M.S.F.S. † | Bishop Emeritus of Visakhapatnam, India |
| 24 Mar | 62.6 | St. Oscar Arnulfo Romero y Galdamez † | Archbishop of San Salvador, El Salvador |
| 25 Mar | 77.4 | Jože Pogačnik † | Archbishop Emeritus of Ljubljana, Slovenia |
| 28 Mar | 60.6 | Jaroslav Gabro † | Bishop of Saint Nicholas of Chicago (Ukrainian), Illinois, USA |
| 28 Mar | 91.1 | James Thomas Gibbons Hayes, S.J. † | Archbishop Emeritus of Cagayan de Oro, Philippines |
| 4 Apr | 70.5 | Robert Emmet Tracy † | Bishop Emeritus of Baton Rouge, Louisiana, USA |
| 8 Apr | 57.3 | Luis Mario Martínez de Lejarza Valle, S.J. † | Auxiliary Bishop of Guatemala |
| 15 Apr | 90.3 | Jules Georges Kandela † | Archbishop Emeritus of Mossul (Syrian), Iraq |
| 17 Apr | 76.8 | Jan Jaroszewicz † | Bishop of Kielce, Poland |
| 23 Apr | 65.8 | Alfredo Poledrini † | Apostolic Nuncio |
| 24 Apr | 77.8 | James Buis, M.H.M. † | Vicar Apostolic Emeritus of Kota Kinabalu, Malaysia |
| 28 Apr | 70.0 | Vittore Ugo Righi † | Official of the Secretariat of State |
| 30 Apr | 60.3 | John Edgar McCafferty † | Auxiliary Bishop of Rochester, New York, USA |
| 4 May | 79.4 | Johann Wember, M.S.F. † | Vicar Apostolic Emeritus of Northern Norway {Norvegia Settentrionale} |
| 6 May | 91.4 | Theodore Labrador Fraile, O.P. † | Archbishop of Fuzhou [Foochow], China |
| 7 May | 87.1 | Neil Farren † | Bishop Emeritus of Derry, Ireland |
| 8 May | 83.3 | Manuel Mascariñas y Morgia † | Bishop Emeritus of Tagbilaran, Philippines |
| 12 May | 70.1 | Ildefonso Maria Sansierra Robla, O.F.M. Cap. † | Archbishop of San Juan de Cuyo, Argentina |
| 16 May | 78.6 | Corrado Mingo † | Archbishop Emeritus of Monreale, Italy |
| 20 May | 55.2 | Jean-Baptiste Décoste † | Bishop of Hinche, Haïti |
| 24 May | 91.9 | Santos Moro Briz † | Bishop Emeritus of Ávila, Spain |
| 3 Jun | 90.9 | João Batista Marchesi, S.D.B. † | Coadjutor Prelate Emeritus of Rio Negro, Amazonas, Brazil |
| 5 Jun | 92.0 | Athanasius (Ludwig) Merkle, O. Cist. † | Abbot Emeritus |
| 10 Jun | 66.0 | Antonio Cece † | Bishop of Aversa, Italy |
| 15 Jun | 70.0 | Sergio Pignedoli † | Cardinal, President of the Secretariat for Non-Christians |
| 16 Jun | 81.9 | Dominic Desperben, SS.CC. † | Prefect of Hainan [Hainan], China |
| 18 Jun | 97.2 | Auguste François Louis Grimault, C.S.Sp. † | Vicar Apostolic Emeritus of Dakar, Senegal |
| 18 Jun | 66.6 | Martin Elmar Schmid, C.M.M. † | Bishop of Mariannhill, South Africa |
| 26 Jun | 96.9 | Moisés Alves de Pinho, C.S.Sp. † | Archbishop Emeritus of Luanda, Angola |
| 30 Jun | 87.1 | Felipe Santiago Hermosa y Sarmiento † | Archbishop Emeritus of Cuzco, Peru |
| 2 Jul | 59.1 | Ramón Iribarne Arámburu, O. de M. † | Prelate of Deán Funes, Argentina |
| 8 Jul | 69.3 | Daniel Tavares Baeta Neves † | Bishop of Sete Lagoas, Minas Gerais, Brazil |
| 15 Jul | 89.8 | Antônio Mazzarotto † | Bishop Emeritus of Ponta Grossa, Parana, Brazil |
| 17 Jul | 60.2 | José Carranza Chévez † | Bishop of Santa Rosa de Copán, Honduras |
| 17 Jul | 59.5 | Maximilian Goffart † | Auxiliary Bishop of Aachen, Germany |
| 21 Jul | 80.0 | Amand Louis Marie Antoine Hubert, S.M.A. † | Vicar Apostolic Emeritus of Eliopoli di Egitto, Egypt |
| 21 Jul | 70.7 | Jacinto Vásquez Ochoa † | Bishop Emeritus of Espinal, Colombia |
| 26 Jul | 58.2 | Joseph John Ruocco † | Auxiliary Bishop of Boston, Massachusetts, USA |
| 28 Jul | 77.2 | Francesco Ricceri † | Bishop Emeritus of Trapani, Italy |
| 30 Jul | 67.3 | Dino Tomassini † | Bishop of Assisi, Italy |
| 2 Aug | 72.4 | Abilio del Campo y de la Bárcena † | Bishop Emeritus of Calahorra y La Calzada-Logroño, Spain |
| 6 Aug | 93.3 | Peter Magoshiro Matsuoka † | Bishop Emeritus of Nagoya, Japan |
| 10 Aug | 48.2 | Aloysius Isaac Mandlenkhosi Zwane † | Bishop of Manzini, eSwatini |
| 12 Aug | 73.4 | Manuel Tato † | Bishop of Santiago del Estero, Argentina |
| 13 Aug | 63.4 | Clemens P. Chabukasansha † | Archbishop Emeritus of Kasama, Zambia |
| 15 Aug | 74.2 | Lino Rasdesales Gonzaga † | Archbishop Emeritus of Zamboanga, Philippines |
| 16 Aug | 87.9 | Thomas Kiely Gorman † | Bishop Emeritus of Dallas, Texas, USA |
| 17 Aug | 42.8 | Laurent Yapi † | Bishop of Abengourou, Côte d’Ivoire |
| 18 Aug | 86.2 | Peter Schweiger, C.M.F. † | Superior General Emeritus of Missionary Sons of the Immaculate Heart of Mary |
| 19 Aug | 62.2 | Pablo Correa León † | Bishop Emeritus of Cúcuta, Colombia |
| 26 Aug | 91.0 | Andrew Alexis D’Souza † | Bishop Emeritus of Poona, India |
| 26 Aug | 82.1 | Charles Joseph van Melckebeke, C.I.C.M. † | Bishop of Yinchuan [Ningsia], China |
| 16 Sep | 66.5 | Julio Franco Arango † | Bishop of Duitama, Colombia |
| 16 Sep | 74.0 | Pieter Jan Antoon Moors † | Bishop Emeritus of Roermond, Netherlands |
| 18 Sep | 56.5 | Victorino Cristobal Ligot † | Bishop of San Fernando de La Union, Philippines |
| 19 Sep | 69.0 | Vicente Felicísimo Maya Guzmán † | Bishop Emeritus of Machala, Ecuador |
| 20 Sep | 74.2 | Juan Moleón Andreu † | Bishop of Paraguay, Military |
| 27 Sep | 72.4 | Filemón Francisco Castellano † | Bishop Emeritus of Lomas de Zamora, Argentina |
| 29 Sep | 84.0 | Áron Márton † | Bishop Emeritus of Alba Iulia, Romania |
| 29 Sep | 63.5 | Gerald Vincent McDevitt † | Auxiliary Bishop of Philadelphia, Pennsylvania, USA |
| 1 Oct | 60.1 | Pierre Bertrand Chagué † | Bishop of Gap, France |
| 4 Oct | 80.9 | Lawrence Patrick Whelan † | Auxiliary Bishop of Montréal, Québec, Canada |
| 6 Oct | 72.1 | Joseph Amihere Essuah † | Bishop of Sekondi-Takoradi, Ghana |
| 6 Oct | 77.4 | Carlos Maria Jurgens Byrne, C.Ss.R. † | Archbishop Emeritus of Trujillo, Peru |
| 10 Oct | 68.3 | Francis Malachy Carroll, S.M.A. † | Vicar Apostolic Emeritus of Monrovia, Liberia |
| 11 Oct | 71.3 | Santo Bergamo † | Bishop of Oppido Mamertina-Palmi, Italy |
| 15 Oct | 64.3 | Albert Louis Descamps † | Secretary of the Pontifical Biblical Commission |
| 19 Oct | 73.7 | Juan José Bernal Ortiz † | Bishop of Los Teques, Venezuela |
| 22 Oct | 76.7 | Antoine Everard Jean Avertanus Albers, O. Carm. † | Bishop Emeritus of Malang, Indonesia |
| 22 Oct | 84.0 | Edward Quentin Jennings † | Bishop Emeritus of Fort William, Ontario, Canada |
| 27 Oct | 86.5 | Paolo Savino † | Auxiliary Bishop Emeritus of Napoli {Naples}, Italy |
| 29 Oct | 71.9 | Giovanni Francesco Dadone † | Bishop of Fossano, Italy |
| 1 Nov | 75.8 | Armando Fares † | Archbishop Emeritus of Catanzaro, Italy |
| 2 Nov | 78.3 | Piotr Golebiowski † | Apostolic Administrator of Sandomierz, Poland |
| 2 Nov | 83.7 | Patrick Mary O’Donnell † | Archbishop Emeritus of Brisbane, Australia |
| 7 Nov | 68.1 | Lambertus van Kessel, S.M.M. † | Bishop Emeritus of Sintang, Indonesia |
| 13 Nov | 72.5 | Étienne-Auguste-Germain Loosdregt, O.M.I. † | Vicar Apostolic Emeritus of Vientiane, Laos |
| 13 Nov | 90.0 | Giovanni Rizzo † | Archbishop Emeritus of Rossano, Italy |
| 21 Nov | 72.5 | Jindřich Pešek, S.D.B. † | Bishop |
| 23 Nov | 69.4 | Michele Federici † | Bishop of Veroli-Frosinone, Italy |
| 25 Nov | 82.4 | Aleksander Moscicki † | Auxiliary Bishop of Łomża, Poland |
| 28 Nov | 78.0 | Joannes de Reeper, M.H.M. † | Bishop Emeritus of Kisumu, Kenya |
| 4 Dec | 90.5 | Celestino Fernández y Fernández † | Bishop Emeritus of Huajuapan de León, Oaxaca, México |
| 19 Dec | 68.6 | Royappan Antony Muthu † | Bishop of Vellore, India |
| 19 Dec | 70.6 | Didier Pérouse de Montclos, M. Afr. † | Bishop Emeritus of Sikasso, Mali |
| 19 Dec | 65.8 | Oscar Zanera † | Auxiliary Bishop of Roma {Rome}, Italy |
| 26 Dec | 74.8 | Egidio Vagnozzi † | Cardinal, Prefect of the Prefecture for the Economic Affairs of the Holy See |
| 30 Dec | 81.5 | Giuseppe Carraro † | Bishop Emeritus of Verona, Italy |
| 30 Dec | 72.2 | Bernard Czaplinski † | Bishop of Chelmno (Culma, Kulm), Poland |