| Date | Age | Bishop | Title |
| unknown | | Tomás de Córdoba, O.S.A. † | Bishop of Duvno, Bosnia and Herzegovina |
| unknown | | Charles du Hautbois † | Bishop Emeritus of Tournai {Doornik}, Belgium |
| unknown | | Giovanni Giacomo Dino, O.F.M. † | Archbishop of Otranto, Italy |
| unknown | | Alonso Malumbra † | Bishop of Arbe (Rab), Croatia |
| unknown | | Antonio Maramaldo † | Bishop of Nusco, Italy |
| unknown | | Pedro Parente † | Bishop of Alghero, Italy |
| unknown | | Angelo Petrucci † | Bishop of Bertinoro, Italy |
| unknown | | Giovanni Battista Petrucci (Petruzzi) † | Bishop of Caserta, Italy |
| unknown | | Latino Pio † | Bishop of Vieste, Italy |
| unknown | | Dalmacio Queralt † | Bishop of Acerno, Italy |
| unknown | | Serafino da Squillace † | Archbishop of Otranto, Italy |
| unknown | | Stefan Teglatije (de Taleazis) † | Bishop of Torcello (Turris), Italy |
| unknown | | Santo Venier † | Archbishop of Corfù, Greece |
| 2 Jan | 54.0 | William Smyth (Smith) † | Bishop of Lincoln, England, Great Britain |
| 9 Feb | 45.5 | Uriel von Gemmingen-Michelfeld † | Archbishop of Mainz, Germany |
| 5 Mar | 70.6 | Thilo von Trotha † | Bishop of Merseburg, Germany |
| 5 Jun | | Georg Neideck † | Bishop of Trento, Italy |
| 14 Jun | | Alfonso Carrillo de Albornoz † | Bishop of Avila, Spain |
| Jul | | Ludovico Clodio † | Bishop of Nocera Umbra, Italy |
| 14 Jul | 50.5 | Christopher Bainbridge † | Cardinal, Archbishop of York, England, Great Britain |
| 15 Aug | 60.6 | Carlo Domenico del Carretto † | Cardinal, Bishop Emeritus of Cahors, France |
| 26 Aug | | Alfonso de Aragón y Sánchez † | Archbishop of Tarragona, Spain |
| 9 Sep | | Pierre de Sacierges † | Bishop of Luçon, France |
| 14 Dec | 70.0 | Guillaume Briçonnet † | Cardinal, Archbishop of Narbonne, France |