| Date | Age | Bishop | Title |
| unknown | | Pietro Ajosa † | Bishop of Sessa Aurunca, Italy |
| unknown | | Fadrique de Guzmán † | Bishop of Mondoñedo, Spain |
| unknown | 87.0 | Diego de Muros (Moiras), O. de M. † | Bishop of Ciudad Rodrigo, Spain |
| unknown | | Pietro Ranzano, O.P. † | Bishop of Lucera, Italy |
| unknown | | Pons de Salignac † | Bishop of Sarlat, France |
| unknown | | Francesco de Sanctis, O.F.M. † | Bishop of Shkodrë (Scutari), Albania |
| unknown | | Nicolas Solimele † | Bishop of Venosa, Italy |
| unknown | | Battista de Ventura † | Bishop of Avellino e Frigento, Italy |
| Feb | | Rodrigo de Ávila † | Bishop of Plasencia, Spain |
| 11 Mar | | Thomas Milling, O.S.B. † | Bishop of Hereford, England, Great Britain |
| 15 Mar | | Dietrich von Schönberg † | Bishop of Naumburg, Germany |
| 18 Apr | | Francesco de Noya, O.F.M. † | Bishop of Cefalù, Italy |
| 28 Jun | | Giovanni de Compesio (Compeys) † | Archbishop of Tarentaise (Moûtiers-en-Tarentaise), France |
| Jul | | Giovanni Cerretani † | Bishop of Nocera Umbra, Italy |
| 25 Jul | 60.6 | Giovanni Battista Cibò † | Pope (Roma {Rome}, Italy) |
| 26 Jul | 83.4 | Heinrich von Absberg † | Bishop of Regensburg, Germany |
| 28 Aug | 42.7 | Pietro de Luna † | Archbishop of Messina, Italy |
| 31 Aug | | Pierre Cadoet † | Archbishop of Bourges, France |
| 14 Sep | 86.7 | Maffeo Gherardi, O.S.B. † | Cardinal, Patriarch of Venezia {Venice}, Italy |
| 22 Sep | | Peter Courtenay † | Bishop of Winchester, England, Great Britain |
| Oct | | Angelo Pechinoli † | Bishop of Civita Castellana e Orte, Italy |
| 22 Oct | | Simon van den Borch † | Bishop of Reval (Rewel), Estonia |