| Date | Age | Bishop | Title |
| unknown | 84.3 | Agostino Gregorio Golino † | Bishop of Trevico, Italy |
| unknown | 81.6 | Giuseppe Guzzetta † | Titular Bishop of Lampsacus |
| unknown | 76.7 | Raimondo Moncada, C.R. † | Bishop of Patti, Italy |
| unknown | | Manuel Redondo y Gómez † | Bishop of Santa Marta, Colombia |
| unknown | 77.0 | Charles Colbert Seignelay de Castle Hill † | Bishop Emeritus of Rodez, France |
| unknown | 79.1 | Paolantonio Agostini Zamperoli † | Bishop of Urbania-Sant’Angelo in Vado, Italy |
| 14 Jan | 87.0 | José Sáenz Santamaría † | Bishop of Segovia, Spain |
| 12 Feb | 72.0 | Filippo Ganucci † | Bishop of Livorno, Italy |
| 13 Feb | 81.1 | Joaquín Company Soler, O.F.M. † | Archbishop of Valencia, Spain |
| 26 Feb | 72.8 | Manuel Ignacio González de Campillo Gómez del Valle † | Bishop of Tlaxcala, México |
| 2 Apr | 76.5 | Alessandro Garimberti † | Bishop of Borgo San Donnino, Italy |
| 7 Apr | 72.4 | Andrzej Antoni Ignacy Gawronski † | Bishop of Kraków, Poland |
| 10 Apr | 71.3 | Jean-René Asseline † | Bishop of Boulogne (-Sur-Mer), France |
| 2 May | 68.1 | Antonio Despuig y Dameto † | Cardinal, Archbishop Emeritus of Sevilla {Seville}, Spain |
| 7 May | 80.2 | Jean-Pierre Saurine † | Bishop of Strasbourg, France |
| 8 May | 65.0 | Johann Prokop von Schaffgotsch † | Bishop of Ceské Budĕjovice {Budweis}, Czech Republic |
| 24 Jun | 62.0 | Andrés Quintian Ponte de Andrade † | Bishop of Cuenca, Ecuador |
| 6 Jul | 87.3 | Bartolomeo Bacher † | Bishop of Ripatransone, Italy |
| 9 Jul | 68.7 | Jean-Baptiste Duvoisin † | Bishop of Nantes, France |
| 17 Jul | 63.2 | António José Cordeiro † | Bishop of Aveiro, Portugal |
| 20 Jul | | Manuel Joaquín González de Acuña y Saenz † | Bishop of Panamá |
| 26 Aug | 72.0 | José da Costa e Torres † | Archbishop of Braga, Portugal |
| 21 Sep | 71.0 | Francisco Mateo Aguiriano Gómez † | Bishop of Calahorra y La Calzada, Spain |
| 22 Sep | 67.6 | John Young † | Bishop of Limerick, Ireland |
| 23 Sep | 80.9 | Nicola Buschi † | Bishop of Ferentino, Italy |
| 5 Oct | 75.3 | Jozef Ignác de Vilt (Wilt) † | Bishop of Győr (Raab), Hungary |
| 5 Oct | 71.0 | Gabriel Zerdahely † | Auxiliary Bishop of Banská Bystrica, Slovakia |
| 22 Oct | 69.1 | Gaetano Paolo de Miceli, P.O. † | Archbishop of Rossano, Italy |
| 23 Oct | 77.8 | Corrado Maria Deodato de Moncada † | Bishop of Catania, Italy |
| 24 Oct | 70.3 | Agustín Iñigo Abad Lasierra, O.S.B. † | Bishop of Barbastro, Spain |
| 31 Oct | 75.0 | Ferdinand-Maximilien-Mériadec de Rohan-Guémené † | Archbishop Emeritus of Cambrai, France |
| 20 Nov | | Athanase IV Matar † | Patriarch of Antiochia {Antioch} (Melkite Greek), Syria |
| 22 Nov | 68.6 | Sylvestre a Maria Santissima (Santa Maria), O.F.M. † | Bishop of Santiago de Cabo Verde |
| 10 Dec | 65.3 | Luiz de Brito Homem † | Bishop of São Luís do Maranhão, Brazil |
| 15 Dec | 63.3 | Ignacy Bardziński † | Auxiliary Bishop of Gniezno, Poland |
| 23 Dec | 80.3 | Vittorio Filippo Melano, O.P. † | Bishop of Novara, Italy |
| 31 Dec | 69.4 | Raffaele Mormile, C.R. † | Archbishop of Palermo, Italy |