| Date | Age | Bishop | Title |
| unknown | | Myles Murphy † | Bishop of Ferns, Ireland |
| unknown | 87.4 | Joaquim José Pacheco Sousa † | Bishop of Guarda, Portugal |
| 3 Jan | 64.7 | Marie-Dominique-Auguste Sibour † | Archbishop of Paris, France |
| 11 Jan | 54.1 | Pierre-Marie-Joseph Darcimoles † | Archbishop of Aix (-Arles-Embrun), France |
| 4 Feb | 74.1 | Michael Slattery † | Archbishop of Cashel (-Emly), Ireland |
| 11 Feb | 74.9 | Juan José Bonel y Orbe † | Cardinal, Archbishop of Toledo, Spain |
| 22 Feb | 57.2 | Joseph Crétin † | Bishop of Saint Paul, Minnesota, USA |
| 14 Mar | 75.2 | Tommaso Riario Sforza † | Cardinal, Priest of the Roman Curia - Other |
| 7 Apr | 74.7 | Santiago Rodríguez Gil, O.P. † | Bishop of Lugo, Spain |
| 9 Apr | 81.6 | Giovanni-Pietro-Aurelio Mutti, O.S.B. † | Patriarch of Venezia {Venice}, Italy |
| 1 May | 65.3 | Jean-Paul-Hilaire-Michel Courvezy, M.E.P. † | Vicar Apostolic Emeritus of Malacca-Singapore |
| 8 May | 69.9 | Rémi Gaulin † | Bishop of Kingston, Ontario, Canada |
| 17 May | 61.9 | Pierre Chatrousse † | Bishop of Valence, France |
| 7 Jun | 62.3 | Patrick Phelan, P.S.S. † | Bishop of Kingston, Ontario, Canada |
| 16 Jun | 66.5 | Pier Grisologo Basetti † | Bishop of Borgo San Donnino, Italy |
| 5 Jul | 102.2 | Samuele Stefanowicz † | Archbishop of Lviv (Armenian), Ukraine |
| 20 Jul | 38.7 | St. José María Díaz Sanjurjo, O.P. † | Vicar Apostolic of Central Tonking {Tonkino Centrale}, Viêt Nam |
| 17 Aug | 70.6 | Daniel Latussek † | Auxiliary Bishop of Wrocław, Poland |
| 5 Sep | 75.9 | Marino Paglia † | Archbishop of Salerno (-Acerno), Italy |
| 11 Sep | 85.6 | José María de Jesús Belaunzarán y Ureña, O.F.M. † | Bishop Emeritus of Linares o Nueva León, Nuevo León, México |
| 29 Sep | 49.0 | Hipólito Casiano Flórez † | Bishop of Comayagua, Honduras |
| 11 Oct | 48.9 | Francesco de' Medici di Ottaiano † | Cardinal, Priest of the Roman Curia - Other |
| 15 Oct | | José Manuel Pasquel † | Archbishop of Lima, Peru |
| 6 Nov | 55.7 | Valentin von Riedel † | Bishop of Regensburg, Germany |
| 11 Nov | 34.8 | Vicente Gabriel Tocornal Velasco † | Bishop-Elect of San Carlos de Ancud, Chile |
| 15 Nov | 64.8 | Guilherme Henriques de Carvalho † | Cardinal, Patriarch of Lisboa, Portugal |
| 18 Nov | 69.5 | Buenaventura Codina Augerolas, C.M. † | Bishop of Islas Canarias {Canary Islands}, Spain |
| 29 Nov | 55.9 | Elías Rodríguez Ortiz † | Coadjutor Archbishop of Santo Domingo, Dominican Republic |
| 13 Dec | 63.2 | Jean-Nicaise Gros † | Bishop of Versailles, France |