| Date | Age | Bishop | Title |
| unknown | | Garsias Arnaud de la Sčgue, O.F.M. † | Bishop of Bayonne, France |
| unknown | | Giorgio Attacchi † | Archbishop of Oristano, Italy |
| unknown | | Jean Coursier † | Bishop of Condom, France |
| unknown | | Paolo Dusso † | Bishop of Drivasto (Drivost), Albania |
| unknown | | Guido Guidano, O.F.M. † | Archbishop of Bari (-Canosa), Italy |
| unknown | | András Kálnói † | Bishop of Pécs, Hungary |
| unknown | | Andrea da Montecchio † | Bishop of Osimo, Italy |
| unknown | | Gregorio Resti † | Bishop of Castellaneta, Italy |
| unknown | | Raimondo degli Ugotti, O.S.B. † | Archbishop of Conza, Italy |
| unknown | | Petrus Mathiae de Vallibus † | Bishop of Västerĺs (Westeraes), Sweden |
| unknown | | Francesco Zanelli, O.S.M. † | Bishop of Faenza, Italy |
| unknown | | Benedikt de Zolio † | Bishop of Zagreb (Agram), Croatia |
| 25 Jan | | Philippe de Lévis † | Bishop of Auch, France |
| 1 Mar | | Andrea Canavella, O.E.S.A. † | Bishop of Stagno (Ston) et Curzola (Korcula), Croatia |
| 17 Mar | | Johann Prohl † | Bishop of Ratzeburg, Germany |
| 22 Mar | 74.2 | John Kempe † | Cardinal, Archbishop of Canterbury, England, Great Britain |
| 24 Mar | | Nicolň Amidano † | Archbishop of Milano {Milan}, Italy |
| 19 May | | Ján Haz † | Bishop of Olomouc (Olmütz), Czechia |
| 4 Jun | | Jean de Préouse † | Bishop of Sées {Séez}, France |
| 15 Jun | | Sancho de Rojas † | Bishop of Córdoba, Spain |
| 16 Aug | | Guillaume-Olivier de Poitiers † | Bishop of Viviers (Aps), France |
| Sep | | Hugues d’Aubusson † | Bishop of Tulle, France |
| 23 Sep | | Johann Krewel, O.T. † | Bishop of Ösell (Oesell) [Saare-Lääne], Estonia |
| 1 Oct | | Bernardo Michele, O.P. † | Bishop of Ales (Uselli), Italy |
| Nov | | Alfonso Coevaruvias † | Archbishop of Monreale, Italy |
| 12 Dec | 84.9 | Jean d’Arces † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |