| Date | Age | Bishop | Title |
|---|
| unknown | | Angelo Altieri † | Bishop of Nepi e Sutri, Italy |
| unknown | | Fernando de Atienza, O.F.M. † | Bishop of Guadix, Spain |
| unknown | | Guglielmo Belloni (Bellomo) † | Bishop of Catania, Italy |
| unknown | | Giovanni Stefano Botticelli † | Bishop of Cremona, Italy |
| unknown | | Antonio Caffari † | Bishop of Crotone (Cotrone), Italy |
| unknown | | François de Carralaris † | Titular Bishop of Bethleem |
| unknown | | Claudio † | Bishop of Polignano (Polinianum), Italy |
| unknown | | Leonardo Dachi † | Bishop of Massa Marittima, Italy |
| unknown | | Giovanni Gatula † | Bishop of Venafro, Italy |
| unknown | | Vasino Stephani, O.P. † | Bishop of Bobbio, Italy |
| unknown | | Etienne Hugonet † | Bishop of Mâcon, France |
| unknown | 40.0 | János † | Bishop of Pécs, Hungary |
| unknown | | Jean , O.F.M. † | Bishop of Moldovita (Moldawitza, Suczawa), Romania |
| unknown | | Guillaume Le Ferron † | Bishop of Saint-Pol-de-Léon, France |
| unknown | | Leonardus , O.S.B. † | Bishop of Termoli, Italy |
| unknown | 49.0 | Jean L’Espervier † | Bishop of Quimper, France |
| unknown | | Aloys Longo, O.P. † | Bishop of Modon (Medone, Methone), Greece |
| unknown | | Pietro Mattei † | Bishop of Sant’Agata de’ Goti, Italy |
| unknown | | Johan Merchteren, O.F.M. † | Auxiliary Bishop of Liège, Belgium |
| unknown | | Domenico Michiel, O.P. † | Bishop of Famagusta, Cyprus |
| unknown | | Mario Orsini † | Archbishop of Taranto, Italy |
| unknown | | Pacomio † | Bishop of Caffa, Italy |
| unknown | | Georges de Regibus, O.F.M. † | Auxiliary Bishop of Torino, Italy |
| unknown | | Antonio de Regio, O.S.M. † | Bishop of Bitonto, Italy |
| unknown | | Thomas Susa † | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
| unknown | | Gonzalo Venegas † | Bishop of Cádiz, Spain |
| unknown | | Antonio Viminale † | Bishop of Nocera Umbra, Italy |
| unknown | | Mikuláš Zapolya † | Bishop of Transilvania, Erdély, Siebenbürgen, Romania |
| Jan | | Valeriano Calderina † | Bishop of Albenga, Italy |
| 4 Jan | | Bartolomeo Aglioni † | Bishop of Todi, Italy |
| 12 Jan | | Dietrick Stechow, O. Praem. † | Bishop of Brandenburg, Germany |
| 7 Feb | | Luigi Antonii † | Bishop of Terni, Italy |
| 28 Feb | | Maur de Valleville (Malleville) † | Bishop of Maguelonne, France |
| 4 Apr | | Antonio Severini † | Bishop of Gubbio, Italy |
| 7 Apr | | Tuve Nielsen † | Archbishop of Lund, Sweden |
| 15 Apr | 38.2 | Nicolaus Miroballo † | Archbishop of Amalfi, Italy |
| 24 Apr | | Antonio d’Errico † | Bishop of Caiazzo, Italy |
| 1 May | 86.3 | Guillaume Chartier † | Bishop of Paris, France |
| 17 May | | Walter Le Hert † | Bishop of Norwich, England, Great Britain |
| 15 Jun | 83.4 | Sigismund Pirchan von Rosenberg, O. Cist. † | Auxiliary Bishop of Passau, Germany |
| 21 Jun | 92.4 | Johannes von Asel † | Bishop Emeritus of Verden, Germany |
| Aug | | Reginald d’Anglure † | Bishop-Elect of Fréjus, France |
| Aug | | Leonardo Palmero † | Bishop-Elect of Molfetta, Italy |
| 4 Aug | | Pietro Francesco † | Bishop of Viterbo e Tuscania, Italy |
| 11 Aug | 64.6 | János Vitéz (Zredna) † | Archbishop of Esztergom, Hungary |
| 28 Aug | | Gérard (Bastet) de Crussol † | Titular Patriarch of Antiochia {Antioch} |
| 15 Oct | | Antoine du Bec-Crespin † | Archbishop of Narbonne, France |
| 18 Nov | 69.8 | Bessarion Basilios , O.S.B.M. † | Cardinal, Titular Archbishop of Thebae |
| Dec | | Grégoire Bulhar † | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
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