| Date | Age | Bishop | Title |
|---|
| unknown | 85.2 | Giuseppe Boccarelli † | Bishop of Termoli, Italy |
| unknown | 84.2 | Ignacy Augustyn Kozierowski † | Auxiliary Bishop of Gniezno, Poland |
| unknown | 68.0 | Nicola Lindi † | Bishop of Sapë, Albania |
| unknown | 68.2 | Giuseppe Monticelli † | Bishop of Ugento, Italy |
| unknown | 62.0 | Louis-Marie de Nicolay † | Bishop of Cahors, France |
| 8 Jan | 66.4 | Francesco Agoselli † | Bishop of Cesena, Italy |
| 13 Jan | 66.3 | Ugone Papé di Valdina † | Bishop of Mazara del Vallo, Italy |
| 14 Jan | 77.0 | Gabriel Cortois de Quincey † | Bishop of Belley, France |
| 14 Jan | 56.0 | José do Menino Jesus (Deus), O.C.D. † | Bishop of Viseu, Portugal |
| 24 Feb | 90.1 | Giulio Cesare Lomellino, C.R. † | Bishop of Luni e Sarzana, Italy |
| Mar | 81.7 | Paolo Da Ponte, O.C.D. † | Bishop of Torcello (Turris), Italy |
| Mar | 66.1 | Stefano (Ildefonso) Ortiz Cortes, O.S.B. † | Bishop of Mottola (Motula), Italy |
| 8 Mar | 79.4 | Domenico de Dominicis † | Bishop of Ortona a Mare e Campli, Italy |
| 11 Mar | 59.2 | Francesco Paolo Perremuto, O.S.B. † | Archbishop of Messina, Italy |
| 13 Mar | 87.2 | Pierre-François-Xavier de Reboul de Lambert † | Bishop of Saint-Paul-Trois-Châteaux, France |
| 14 Mar | 74.6 | Alexander Fé † | Titular Bishop of Methone |
| 17 Mar | 81.7 | Augstín González Pisador † | Bishop of Oviedo, Spain |
| 29 Mar | 53.0 | Stefano Giustiniani † | Bishop of Albenga, Italy |
| 3 Apr | 87.2 | Antonio Spedalieri † | Bishop of Bova, Italy |
| 8 Apr | 77.2 | Saverio Palica, O.S.B. † | Bishop of Andria, Italy |
| 28 Apr | 66.3 | Charles-Joseph de Raffélis de Saint-Sauveur † | Bishop of Tulle, France |
| 2 May | 53.4 | Aloisio Buonamici † | Bishop of Volterra, Italy |
| 26 May | 72.7 | Joseph Philipp Franz von Spaur † | Bishop of Brixen {Bressanone}, Italy |
| 28 May | 65.4 | Antonius Bernardus Gurtler † | Titular Bishop of Tium |
| 1 Jun | 87.2 | José Javier Rodríguez Arellano † | Archbishop of Burgos, Spain |
| 4 Jun | 85.4 | Mathew McKenna † | Bishop of Ross, Ireland |
| 17 Jun | 68.3 | Johann Georg Joseph von Eckart † | Auxiliary Bishop of Mainz, Germany |
| 21 Jun | 60.9 | Giuseppe Pasquale Rogano † | Bishop of Trevico, Italy |
| 23 Jun | 71.2 | Wojciech Józef Gadomski † | Auxiliary Bishop of Płock, Poland |
| 25 Jun | 62.7 | Antonio Feliú y Centena † | Bishop of Santiago de Cuba |
| 11 Jul | 62.5 | Giovanni de Gregorio † | Cardinal, Cardinal-Priest of Santissima Trinità al Monte Pincio |
| 29 Jul | | James Butler (2nd) † | Archbishop of Cashel (-Emly), Ireland |
| Aug | 81.6 | Thomas Zarone † | Bishop of Carinola (Calina), Italy |
| 9 Sep | 55.7 | Alexander MacDonald † | Vicar Apostolic of Highland District, Scotland, Great Britain |
| 11 Sep | 76.7 | José Antonio Umeres de Miranda (Humeres) † | Bishop of Panamá |
| 13 Sep | 87.1 | Bartolomeo Olivazzi † | Bishop of Pavia, Italy |
| 16 Oct | 60.7 | Adam Kościa † | Auxiliary Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
| 27 Oct | 78.1 | Vicente da Gamal Leao † | Coadjutor Bishop Emeritus of São Sebastião do Rio de Janeiro, Brazil |
| 8 Nov | 78.2 | Pierre Brigot, M.E.P. † | Vicar Apostolic of Verapoly, India |
| 20 Nov | 75.9 | François-Tristan de Cambon † | Bishop of Mirepoix, France |
| 1 Dec | 86.8 | Domenico Giovanni Prosperi † | Bishop of San Severino (Marche), Italy |
| 24 Dec | 38.0 | Crescenzio Cavalli, O.F.M. † | Vicar Apostolic of Shansi {Scian-Si} (Chan-Si), China |
| 24 Dec | 78.6 | Andrea Torre † | Bishop of Minori, Italy |
![[ Comments/Corrections ]](/images/qfeedback.gif){kind=small}
