| Date | Age | Bishop | Title |
| 6 Jan | 76.9 | Johann Hugo von Orsbeck † | Archbishop of Trier, Germany |
| 3 Feb | 50.2 | Francesco Maria de' Medici † | |
| 9 Mar | 60.2 | Vitus Seipel † | Auxiliary Bishop of Praha {Prague}, Czech Republic |
| 1 May | 63.3 | Andrzej Chryzostom Załuski † | Bishop of Warmia, Poland |
| 13 May | 66.4 | James Smith † | Vicar Apostolic of Northern District, England, Great Britain |
| 23 May | | Jean-Baptiste de Beaumanoir de Lavardin † | Bishop of Rennes, France |
| 29 May | 68.5 | Alessandro Roncovieri † | Bishop of Borgo San Donnino, Italy |
| 7 Jun | 60.4 | Francisco Antonio de la Portilla, O.F.M. † | Bishop of Mallorca, Spain |
| 9 Jun | 85.4 | Alessandro Caprara † | Cardinal, Cardinal-Priest of Ss. Nereo ed Achilleo |
| 9 Jun | 83.7 | Humbertus Guilielmus de Precipiano † | Archbishop of Mechelen, Belgium |
| 28 Jun | | António de Saldanha † | Bishop of Guarda, Portugal |
| 7 Sep | | Mikolaj Poplawski † | Archbishop of Lviv, Ukraine |
| 12 Sep | 65.9 | Dionisio Resino (Rezino) y Ormachea † | Auxiliary Bishop of Santiago de Cuba |
| 17 Sep | 57.7 | Giovanni Maria Gabrielli, O. Cist. † | Cardinal, Cardinal-Priest of S. Pudenziana |
| 10 Nov | 72.9 | Henri-Félix de Tassy † | Bishop of Chalons-sur-Saône, France |
| 18 Nov | 52.2 | Johann Sigmund Graf von Kuenburg † | Bishop of Chiemsee, Germany |
| 30 Nov | 61.9 | Mauro de Larreátegui y Colón, O.S.B. † | Bishop of Guatemala (Santiago de Guatemala), Guatemala |
| 6 Dec | | Enrico Vialardi, B. † | Bishop of Mantova, Italy |