| Date | Age | Bishop | Title |
| unknown | | Raimond Bernardi de Mota † | Bishop of Bazas, France |
| unknown | | Biagio , O. Cist. † | Bishop of Chiusi, Italy |
| unknown | | Giacomo Cancellieri † | Bishop of Nepi, Italy |
| unknown | | Giovanni da Civita Castellano, O.F.M. † | Bishop of Bagnoregio (Bagnorea), Italy |
| unknown | | János Dorozsma Gara † | Bishop of Veszprém, Hungary |
| unknown | | Bertrando Escarpiti, O.F.M. † | Bishop of Assisi, Italy |
| unknown | | Amanieu de Fargis † | Bishop of Agen, France |
| unknown | | Ugolino Federicucci † | Bishop of Senigallia, Italy |
| unknown | | Giovanni de Glandis † | Bishop of Aversa, Italy |
| unknown | | Nicola Malopera † | Bishop of Crotone (Cotrone), Italy |
| unknown | | Gui de Montfort † | Bishop of Saint-Brieuc, France |
| unknown | | Juan de Morales † | Bishop of Jaén, Spain |
| unknown | | Clement Pierzschala † | Bishop of Płock, Poland |
| unknown | | Reginaldo † | Archbishop of Patrae Veteres (Patras), Greece |
| unknown | | Pietro Riccardi † | Bishop of Cittŕ di Castello, Italy |
| 11 Jan | | Pierre de Laval † | Bishop of Rennes, France |
| 19 Jan | | Louis de Vaucemain † | Bishop of Chartres, France |
| 29 Jan | 87.0 | Heinrich zu Stolberg † | Bishop of Merseburg, Germany |
| Feb | | John Trevor † | Bishop of Saint Asaph, Wales, Great Britain |
| 20 Feb | | Jorge † | Bishop of Coimbra, Portugal |
| 8 Mar | | Fortius d’Auch † | Bishop of Poitiers, France |
| 25 Apr | | Matthew Englefield † | Bishop of Bangor, Wales, Great Britain |
| 21 May | | Pierre Frétault † | Archbishop of Tours, France |
| 17 Jul | | Azzone de’ Maggi † | Bishop of Treviso, Italy |
| 18 Aug | | Ludwig von Hessen † | Bishop of Münster, Germany |
| 22 Aug | | Sancho López de Ayerbe, O.F.M. † | Archbishop of Tarragona, Spain |
| 4 Oct | 59.7 | Angelo Acciaiuoli, O.P. † | Bishop of Monte Cassino, Italy |
| 11 Nov | | Jakob von Kulm † | Bishop of Samland (Sambia), Poland |