| Date | Age | Bishop | Title | 
| unknown |  | Giovanni Alessio, O.F.M. † | Bishop of Aegina Insula, Greece | 
| unknown |  | Antonio  † | Bishop of Termoli, Italy | 
| unknown |  | Gerardo di Bisarchio, O. Carm. † | Titular Bishop of Bethleem | 
| unknown |  | Bernard de Bonneval † | Bishop of Limoges, France | 
| unknown |  | Muredach Cleragh † | Bishop of Killala, Ireland | 
| unknown |  | João Eanes † | Bishop of Évora, Portugal | 
| unknown |  | Ives Hirgouët † | Bishop of Tréguier, France | 
| unknown |  | Lope  † | Bishop of Lugo, Spain | 
| unknown |  | Dúghall di Lorne † | Bishop of Dunblane, Scotland, Great Britain | 
| unknown |  | Ythier de Martreuil † | Bishop of Poitiers, France | 
| unknown |  | Senzio di Matteo † | Bishop of Nocera Umbra, Italy | 
| unknown |  | Giovanni da Pisa, O.P. † | Bishop of Lettere (-Gragnano), Italy | 
| unknown |  | Angelo Ricasoli † | Bishop of Arezzo, Italy | 
| unknown |  | Hugues de Saint-Martial † | Cardinal, Cardinal-Deacon of Santa Maria in Portico (Octaviae) | 
| unknown |  | Tommaso  † | Bishop of Acerra, Italy | 
| unknown |  | Juan de Villacreces † | Bishop of Burgos, Spain | 
| unknown |  | Zamparino  † | Bishop of Vieste, Italy | 
| unknown |  | Gilberto Zorzi, O.P. † | Bishop of Asolo (Cittanova; Eraclea), Italy | 
| 15 Feb |  | Jean Tabari † | Bishop of Thérouanne, France | 
| 2 Apr |  | Onofrio Trinci † | Bishop of Foligno, Italy | 
| 9 May |  | Gregor Schenk von Osterwitz † | Archbishop of Salzburg, Austria | 
| 12 Jun |  | Albrecht von Querfurt † | Archbishop of Magdeburg, Germany | 
| 22 Jul |  | Jan Mráz (Frost) † | Bishop of Olomouc (Olmütz), Czechia | 
| 1 Sep |  | Lorenzo Corvini † | Bishop of Spoleto, Italy | 
| 5 Sep |  | Bertrand Robert de Saint-Jal, O.S.B. † | Bishop of Montauban, France | 
| Oct |  | Jean Bauffès † | Bishop of Lérida, Spain | 
| 6 Oct |  | Pierre de Vergne † | Cardinal, Cardinal-Deacon of Santa Maria in Via Lata | 
| 27 Oct | 66.8 | Martín de Zalba † | Cardinal, Administrator of Pamplona, Spain | 
| 5 Nov |  | Guillaume Letort † | Bishop of Marseille, France |