| Date | Age | Bishop | Title |
| unknown | | Michel de Candie, O.P. † | Bishop of Canea (Cydonia, Egée), Greece |
| unknown | | Fernando de Castilla, O.S.B. † | Bishop of Granada, Spain |
| unknown | | Jean Hébert † | Bishop of Evreux, France |
| unknown | | Barthelemy Uggeri † | Bishop of Brugnato, Italy |
| unknown | | Johann von Venningen † | Bishop of Basel, Switzerland |
| 5 Jan | 83.0 | Andrzej Opaliński (z Bnina) † | Bishop of Poznań, Poland |
| 20 Jan | | Pedro Silva y Tenorio, O.P. † | Bishop of Badajoz, Spain |
| 2 Apr | 70.3 | Berardo Eroli † | Cardinal, Cardinal-Bishop of Sabina |
| 7 Apr | | Giovanni Parella di San Martino † | Bishop of Ivrea, Italy |
| 14 Apr | | Jean de Bourgogne † | Bishop of Cambrai, France |
| Aug | | Conrad de Cruce † | Bishop of Digne, France |
| Aug | | Giacomo de Sanctis † | Archbishop of Sorrento, Italy |
| 3 Aug | 57.6 | Giacopo Antonio Venier † | Cardinal, Bishop of Cuenca, Spain |
| 2 Sep | | Ulrich von Nußdorf (Nussdorfer) † | Bishop of Passau, Germany |
| 3 Sep | | Jean du Bellay, O.S.B. † | Bishop of Poitiers, France |
| 10 Sep | 57.5 | Giacomo Ammannati-Piccolomini † | Cardinal, Bishop of Pavia, Italy |
| 14 Dec | | Louis d’Harcourt † | Patriarch of Jerusalem {Gerusalemme}, Palestine |