| Date | Age | Bishop | Title |
| unknown | | Elias al Gemayel † | Bishop of Tripoli del Libano {Tarabulus} (Maronite) |
| unknown | 73.8 | Domenico Morelli † | Bishop of Lucera, Italy |
| unknown | 45.2 | Georgius Patachich de Zajezda † | Bishop of Bosnia, Croatia |
| 24 Jan | 59.1 | Joannes Ribeiro, S.J. † | Archbishop of Cranganore (Angamala), India |
| 24 Feb | 60.1 | Guillaume Tual † | Auxiliary Bishop of Strasbourg, France |
| 25 Feb | 86.1 | Paul-Louis-Philippe de Lézay de Lusignan † | Bishop of Rodez, France |
| 26 Feb | | François de Barthélemy de Grammont de Lanta † | Bishop of Saint-Papoul, France |
| 3 Mar | 64.0 | Andrés Orueta Barasorda † | Bishop of Valladolid, Spain |
| 11 Mar | 72.2 | Giovanni Fontana † | Bishop of Cesena, Italy |
| 15 Mar | 62.2 | François d’Argouges † | Bishop of Vannes, France |
| 15 Mar | 71.4 | Franz Ferdinand von Rummel † | Bishop of Wien, Austria |
| 19 Apr | 68.2 | Pedro Aguado, C.R.M. † | Bishop of Pamplona, Spain |
| 25 Apr | 70.3 | Peter Anton Gaus von Homberg † | Bishop of Pedena, Austria |
| May | 55.4 | Orazio Maria Panciatichi † | Bishop of Fiesole, Italy |
| 3 May | 62.4 | Giovanni Battista Capilupi † | Bishop of Polignano (Polinianum), Italy |
| 3 May | 60.1 | Rogerius Giacobetti † | Bishop of Assisi, Italy |
| Jun | 81.1 | Ludovico Masdoni † | Bishop of Modena, Italy |
| 22 Jun | 63.9 | Matteo Muscella, O.F.M. † | Bishop of Cefalù, Italy |
| 24 Jun | 74.5 | François-Clément de Poudenx † | Bishop of Tarbes, France |
| 9 Jul | 69.5 | Mathieu Ysoré d’Hervault † | Archbishop of Tours, France |
| 20 Jul | 72.4 | Sigmund Christoph von Herberstein † | Bishop Emeritus of Ljubljana, Slovenia |
| 10 Aug | 68.0 | Jan Chryzostom Gniński, O. Cist. † | Bishop of Kamyanets-Podilskyi (Kamieniec), Ukraine |
| 13 Aug | 76.6 | Giovanni Vespoli-Casanatte, C.R. † | Bishop of Ortona a Mare e Campli, Italy |
| 20 Aug | 66.7 | Thommaso Maria Ferrari † | Cardinal, Cardinal-Priest of San Clemente |
| Sep | 55.7 | Carlo Francesco Gallarino † | Bishop of Bobbio, Italy |
| 7 Oct | 51.8 | Juan Benito Garret y Arlovi, O. Praem. † | Bishop of Nicaragua |
| 14 Oct | 59.8 | Francisco Solís Hervás, O. de M. † | Bishop of Córdoba, Spain |
| 15 Nov | 56.2 | Angelo Rendina † | Bishop of Boiano, Italy |
| 16 Nov | 75.2 | Jacques Duding, O.S.Io.Hieros. † | Bishop of Lausanne, Switzerland |
| 3 Dec | 55.6 | Francisco Dorda, O. Cist. † | Bishop of Solsona, Spain |
| 21 Dec | 59.0 | Antonio Horcasitas Avellaneda † | Bishop of Calahorra y La Calzada, Spain |
| 25 Dec | 32.4 | Johann Hugo von Gärtz † | Auxiliary Bishop of Osnabrück, Germany |