| Date | Age | Bishop | Title |
| unknown | | Juan Arias de Ávila † | Bishop of Segovia, Spain |
| unknown | | Paolo Bracchi † | Bishop of Ariano, Italy |
| unknown | | Simon Dobriozanus † | Bishop of Moldovita (Moldawitza, Suczawa), Romania |
| unknown | | Nicolò Garigliati † | Bishop of Ivrea, Italy |
| unknown | | Carlo Pallavicino † | Bishop of Lodi, Italy |
| unknown | | Giacomo de Podio † | Bishop of Sorres (Sorra), Italy |
| 22 Feb | | Jan Rehwinkel † | Bishop of Samland, Poland |
| May | 62.3 | Robert Morton † | Bishop of Worcester, England, Great Britain |
| Jun | | Antonio Torres, O.S.H. † | Bishop of Nepi e Sutri, Italy |
| 26 Jul | | Robert Briçonnet † | Archbishop of Reims, France |
| 8 Aug | 45.6 | Bernardino Lunati † | Cardinal, Cardinal-Deacon of San Ciriaco alle Terme Diocleziane |
| 15 Aug | | Piotr Chotkowski † | Bishop of Płock, Poland |
| 31 Aug | | Gerolamo Calagrano † | Bishop of Mondovi, Italy |
| 18 Oct | | Guidantonio Arcimboldo † | Archbishop of Milano {Milan}, Italy |
| 4 Nov | | Athanase Calceofilo † | Bishop of Gerace, Italy |
| 10 Nov | 66.9 | Jakob Raschauer † | Auxiliary Bishop of Eichstätt, Germany |
| 24 Nov | | Guichard d’Aubusson † | Bishop of Carcassonne, France |
| 8 Dec | 46.2 | Gian Giacomo Schiaffinato † | Cardinal, Bishop of Parma, Italy |