| Date | Age | Bishop | Title |
| unknown | | Marliano Baccarini † | Bishop of Bobbio, Italy |
| unknown | | Marco Cobello † | Bishop of Castro [del Lazio], Italy |
| unknown | | Antonio Scorbillo † | Bishop of Mileto, Italy |
| unknown | | Théobald Sweinpeck † | Bishop of Lavant, Slovenia |
| unknown | | Thomas de Venezia, O.P. † | Bishop of Hvar (Lesina), Croatia |
| 28 Jan | 63.1 | Paweł Giżycki † | Bishop of Płock, Poland |
| 13 Feb | | Dietrich von Moers † | Archbishop of Köln {Cologne}, Germany |
| 24 Mar | 53.2 | Prospero Colonna † | Cardinal, Cardinal-Deacon of San Giorgio in Velabro |
| 11 Apr | 51.3 | Gerhard von Hoya † | Archbishop of Bremen (and Hamberg), Germany |
| 27 Apr | 78.3 | Isidore of Kiev † | Cardinal, Cardinal-Bishop of Sant’Alessio |
| 31 May | 68.4 | Kaspar von Schönberg † | Bishop of Meißen (Meissen), Germany |
| 20 Aug | 56.6 | Alessandro Oliva, O.S.A. † | Cardinal, Administrator of Camerino, Italy |
| Sep | | Gabriel du Châtel † | Bishop of Uzés, France |
| 1 Oct | | Peter von Haugwitz (Schleinitz) † | Bishop of Naumburg, Germany |
| 3 Oct | | Johannes von Bose † | Bishop of Merseburg, Germany |
| 5 Nov | | John Kingscote † | Bishop of Carlisle, England, Great Britain |
| 9 Nov | | Jorge Bardají † | Bishop of Tarazona, Spain |