| Date | Age | Bishop | Title |
| unknown | | Alan † | Bishop of Argyll (Lismore), Scotland, Great Britain |
| unknown | | Balduino Fieschi † | Bishop of Brugnato, Italy |
| unknown | | Oluf Glob † | Bishop of Börglum (Aalborg), Denmark |
| unknown | | Heinrich , O.P. † | Bishop of Chiemsee, Germany |
| unknown | | Milo O’Connor † | Bishop of Elphin, Ireland |
| unknown | | Adán Perez de Cuenca † | Bishop of Plasencia, Spain |
| 10 Feb | | Nivelon de Bazoches † | Bishop of Soissons, France |
| 18 Feb | | Alain † | Bishop of Vannes, France |
| 19 Mar | | Pierre de Morestel † | Bishop of Saint-Jean-de-Maurienne, France |
| May | | John Bishop † | Bishop of Chichester, England, Great Britain |
| May | | Seguin de Lugny † | Bishop of Mâcon, France |
| 25 May | | Bertran Malferrat † | Archbishop of Arles, France |
| 29 Jun | | Heidenryk , O.P. † | Bishop of Chelmno (Culma, Kulm), Poland |
| Jul | | Gérard d’Audiran † | Bishop of (Saint-Bertrand de) Comminges, France |
| 13 Jul | | Henry Wengham † | Bishop of London, England, Great Britain |
| 14 Aug | | Siboto von Seefeld † | Bishop Emeritus of Augsburg, Germany |
| 28 Sep | | Richard Talbot † | Bishop-Elect of London, England, Great Britain |
| 5 Oct | | Bernardo Caracciolo Rossi † | Archbishop of Napoli {Naples}, Italy |
| 11 Oct | | Nicolas de Flac † | Bishop of Saint-Malo, France |
| 18 Nov | 58.8 | Rudolf † | Bishop of Schwerin, Germany |
| 8 Dec | | Berthold von Pfirt † | Bishop of Basel, Switzerland |
| 13 Dec | | Giles of Bridport † | Bishop of Salisbury, England, Great Britain |
| 15 Dec | | Gandolfo † | Bishop of Torino, Italy |