| Date | Age | Bishop | Title |
| unknown | 72.3 | Giuseppe Godeassi † | Archbishop of Zadar (Zara), Croatia |
| unknown | 81.9 | José de Moura Coutinho † | Bishop of Lamego, Portugal |
| unknown | 70.8 | Giovanni Sabatini (Sabatino) † | Bishop of Valva e Sulmona, Italy |
| unknown | 54.0 | Franciscus Jacobus van Vree † | Bishop of Haarlem, Netherlands |
| 1 Jan | 52.6 | Miguel José Pratmans Llambés † | Bishop of Tortosa, Spain |
| 4 Jan | 71.6 | John Briggs † | Bishop Emeritus of Beverley, England, Great Britain |
| 13 Jan | | Vicente Horcos San Martín, O.S.B. † | Bishop of Osma, Spain |
| 30 Jan | 62.5 | Louis-Antoine de Salinis † | Archbishop of Auch, France |
| 10 Feb | 59.2 | Gabriel della Genga Sermattei † | Cardinal, Prefect of the Roman Curia - Other |
| 16 Feb | 69.4 | Antônio Joaquim de Mello † | Bishop of São Paulo, Brazil |
| 21 Feb | 65.7 | Giovanni Brunelli † | Cardinal, Bishop of Osimo e Cingoli, Italy |
| 21 Mar | 64.8 | Clément Bonnand, M.E.P. † | Vicar Apostolic of Pondicherry, India |
| 24 Mar | 78.0 | Pedro José Zarandia Endara † | Bishop of Huesca, Spain |
| 18 Apr | 60.2 | José Aranguren, O.R.S.A. † | Archbishop of Manila, Philippines |
| 1 May | | Patrick McGettigan † | Bishop of Raphoe, Ireland |
| 4 May | 65.2 | Charles-Thomas Thibault † | Bishop of Montpellier, France |
| 6 May | 74.3 | Jacques-Léonard Pérocheau, M.E.P. † | Vicar Apostolic of Northwestern Szechwan {Se-Ciuen Settentrionale-Occidentale}, China |
| 19 May | 73.7 | Cipriano Juárez Berzosa † | Bishop of Calahorra y La Calzada, Spain |
| 20 May | 78.8 | St. Eugène-Charles-Joseph de Mazenod, O.M.I. † | Bishop of Marseille, France |
| 22 May | 62.4 | Godehard Braun † | Auxiliary Bishop of Trier, Germany |
| 6 Jun | 81.9 | Nicolas-Augustin de la Croix d'Azolette † | Archbishop Emeritus of Auch, France |
| 13 Jun | 81.3 | Francesco di Paola Villadecani † | Cardinal, Archbishop of Messina, Italy |
| 15 Jun | 48.4 | Alexander Smith † | Coadjutor Vicar Apostolic of Western District, Scotland, Great Britain |
| 30 Jun | 50.4 | Manuel María Negueruela Mendi † | Archbishop of Santiago de Cuba |
| 6 Aug | 58.8 | Giovanni Francesco Magnani † | Bishop of Recanati-Loreto, Italy |
| 17 Aug | 66.0 | Giacomo Piccolomini † | Cardinal, Priest of the Roman Curia - Other |
| 19 Aug | 65.5 | Vincenso Santucci † | Cardinal, Prefect of the Congregation for Studies |
| 15 Sep | 44.7 | Luigi Celestino Spelta, O.F.M. † | Vicar Apostolic of Hupeh {Hu-Pè}, China |
| 24 Sep | 86.9 | Severo Leonardo Andriani Escofet † | Bishop of Pamplona, Spain |
| 24 Sep | 61.1 | Angelo Ramazzotti † | Patriarch of Venezia {Venice}, Italy |
| 29 Oct | 67.0 | Franz Xaver Zenner † | Auxiliary Bishop of Wien {Vienna}, Austria |
| 1 Nov | 34.7 | St. Valentín Faustino Berrio Ochoa, O.P. † | Coadjutor Vicar Apostolic of Central Tonking {Tonkino Centrale}, Viêt Nam |
| 1 Nov | 61.1 | St. Jerónimo Hermosilla, O.P. † | Vicar Apostolic of Eastern Tonking {Tonkino Orientale}, Viêt Nam |
| 12 Nov | 87.7 | Georg Prünster † | Auxiliary Bishop of Brixen {Bressanone}, Italy |
| 13 Nov | 74.8 | Manuel Grijalvo y Mínguez † | Bishop of Nueva Caceres, Philippines |
| 14 Nov | 59.8 | St. Etienne-Théodore Cuénot, M.E.P. † | Vicar Apostolic of Eastern Cochin {Cocincina Orientale}, Viêt Nam |
| 17 Nov | 72.3 | Giusto Recanati, O.F.M. Cap. † | Cardinal, Cardinal-Priest of Ss. XII Apostoli |
| 19 Nov | 54.0 | Jean-Jacques Nanquette † | Bishop of Le Mans, France |
| 9 Dec | 65.8 | Jean-Irénée Depéry † | Bishop of Gap, France |
| 10 Dec | 70.5 | Alexis-Basile-Alexandre Menjaud † | Archbishop of Bourges, France |
| 23 Dec | 84.3 | Mariano Talavera y Garcés † | Vicar Apostolic Emeritus of Santo Tomás de Guayana, Venezuela |
| 25 Dec | 60.5 | Joaquín Fernández de Madrid y Canal † | Titular Bishop of Tanagra |
| 26 Dec | 65.1 | Guillaume-Elisée Martial † | Bishop of Saint-Brieuc (-Tréguier), France |