| Date | Age | Bishop | Title |
| 22 Jan | 52.8 | Bernard O’Reilly † | Bishop of Hartford, Connecticut, USA |
| 25 Jan | 70.0 | George Hilary Brown † | Bishop of Liverpool, England, Great Britain |
| 1 Mar | 60.9 | Francesco Bronzuoli † | Bishop of Fiesole, Italy |
| 3 Mar | 84.3 | Ambrogio Bianchi, O.S.B. † | Cardinal, Priest of the Roman Curia - Other |
| 3 Mar | 68.1 | Jose Antonio Chaves, O.F.M. Obs. † | Auxiliary Bishop of Santafé en Nueva Granada, Colombia |
| 7 Mar | 70.6 | Michele Manzo † | Archbishop of Chieti, Italy |
| 14 Mar | 72.9 | Gabrijel Smičiklas (Smicsiklasz) † | Bishop of Križevci (Kreutz) (Križevci), Croatia |
| Apr | 41.5 | Giusto da Urbino (Jacopo) Curtopassi, O.F.M. Cap. † | Priest of Order of Friars Minor Capuchin |
| 5 Apr | 70.2 | Luigi Gagliardi † | Bishop Emeritus of Ischia, Italy |
| 20 Apr | 80.3 | Giacomo Filippo Fransoni † | Cardinal, Prefect of the Congregation for Propagation of the Faith |
| 26 Apr | 58.5 | Crispino Agostinucci † | Bishop of Montefeltro, Italy |
| 7 May | 59.5 | Georg Anton Brinkmann † | Auxiliary Bishop of Münster, Germany |
| 10 May | 85.1 | Modesto Farina † | Bishop of Padova {Padua}, Italy |
| 12 May | 73.5 | Francesco Gentilini † | Bishop Emeritus of Rimini, Italy |
| 17 May | 66.1 | Vicente Barreiro y Pérez, O.E.S.A. † | Bishop of Nueva Segovia, Philippines |
| 17 May | 91.7 | Bernhard Galura † | Bishop of Brixen {Bressanone}, Italy |
| 2 Jun | 68.3 | Robert St-Léger, S.J. † | Vicar Apostolic Emeritus of Bengal, India |
| 26 Jun | 82.2 | Juan Antonio Rivadeneyra † | Bishop of Valladolid, Spain |
| 30 Jun | 62.8 | François-Adélaïde-Adolphe Lannéluc † | Bishop of Aire, France |
| 2 Jul | 74.4 | Ferdinando Minucci † | Archbishop of Firenze {Florence}, Italy |
| 11 Jul | 56.1 | Antoine-Louis-Adolphe Dupuch † | Bishop Emeritus of Alger, Algeria |
| 13 Jul | 62.6 | Juan José Biec y Belio † | Bishop of Jaca, Spain |
| 22 Jul | 76.0 | Cornelius Egan † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland |
| 12 Aug | 76.8 | Giovanni Soglia Ceroni † | Cardinal, Secretary Emeritus of the Secretariat of State |
| 13 Aug | 68.9 | Myles Murphy † | Bishop of Ferns, Ireland |
| 23 Sep | 69.4 | Anastasius Johannes Sedlag † | Bishop of Chelmno (Culma, Kulm), Poland |
| 30 Sep | 62.6 | Anton Karner † | Bishop of Győr (Raab), Hungary |
| 17 Oct | 84.6 | Ludovico Tevoli † | Titular Archbishop of Athenae |
| 20 Oct | 49.9 | Pasquale Taccone † | Bishop of Teramo, Italy |
| 29 Oct | 55.7 | Giuseppe Palermo, O.E.S.A. † | Titular Bishop of Porphyreon |
| 4 Nov | 80.8 | José Joaquim Pereira de Miranda, C.M. † | Priest of Congregation of the Mission |
| 18 Nov | 87.6 | Giulio Mariano Carmelo Benzo, O.S.B. † | Auxiliary Bishop of Mazara del Vallo, Italy |
| 20 Nov | 77.3 | Ignacio Díaz de la Caneja y Sosa † | Bishop of Oviedo, Spain |
| 3 Dec | 76.6 | Luigi Carsidoni † | Bishop of Fano, Italy |
| 4 Dec | 66.9 | Timothy Murphy † | Bishop of Cloyne, Ireland |
| 19 Dec | 76.8 | Antonio Majthényi † | Auxiliary Bishop of Esztergom, Hungary |
| 24 Dec | 60.0 | Bernard Buissas † | Bishop of Limoges, France |