| Date | Age | Bishop | Title |
| unknown | | Antonio Altan San Vito † | Bishop of Urbino, Italy |
| unknown | | Antonio Bretone (Ferrier) † | Bishop of Orange, France |
| unknown | | Benozzo Federighi † | Bishop of Fiesole, Italy |
| unknown | | Wilhelm Mader, O. Praem. † | Auxiliary Bishop of Augsburg, Germany |
| unknown | | Natale Mastini D’Afflitto † | Bishop of Scala, Italy |
| unknown | | Pietro Ondedei † | Bishop of Imola, Italy |
| unknown | | Lorenzo Squinto † | Archbishop of Oristano, Italy |
| 8 Jan | | Adam Moleyns † | Bishop of Chichester, England, Great Britain |
| 28 Jan | | Johann Rottel † | Bishop of Brixen {Bressanone}, Italy |
| 28 Feb | 66.2 | Friedrich von Parsberg † | Bishop of Regensburg, Germany |
| 18 Mar | | Robert de la Rivière † | Bishop of Rennes, France |
| 15 Apr | | Herbold , O.F.M. † | Auxiliary Bishop Emeritus of Worms, Germany |
| 2 May | | Paulus von Milicz † | Bishop of Olomouc (Olmütz), Czech Republic |
| 2 Jun | | Heinrich von Moers † | Bishop of Münster, Germany |
| 29 Jun | | William Ascough (Ayscough) † | Bishop of Salisbury, England, Great Britain |
| Sep | | Jan Odrowąż † | Archbishop of Lviv, Ukraine |
| 8 Sep | | Hermann, O.F.M. † | Auxiliary Bishop of Bamberg, Germany |
| 8 Sep | | Hermann , O.F.M. † | Auxiliary Bishop of Mainz, Germany |
| Dec | | Marmaduke Lumley † | Bishop of Lincoln, England, Great Britain |