| Date | Age | Bishop | Title |
| unknown | | Luigi de Amato † | Bishop of San Marco (Argentano), Italy |
| unknown | | Pedro Carmelet, O.S.A. † | Auxiliary Bishop of Zaragoza, Spain |
| unknown | | Martin de Bejar, O.F.M. † | Bishop of Panamá |
| unknown | | Roberto Folchi † | Bishop Emeritus of Fiesole, Italy |
| unknown | | Pedro de Lizola † | Auxiliary Bishop of (Saint-Lizier de) Couserans, France |
| unknown | | Giacomo Maccafani † | Bishop of Marsi, Italy |
| unknown | | Francesco Piccolomini † | Bishop of Bisignano, Italy |
| unknown | | Eusebio Priuli † | Bishop of Krk (Veglia), Croatia |
| unknown | | Johann von Revellis † | Bishop of Wien, Austria |
| unknown | 65.0 | Pedro Ribera † | Bishop of Lugo, Spain |
| unknown | | Giovanni Antonio de Rogeriis † | Bishop of Ostuni, Italy |
| unknown | | Consalvo di Sangro † | Bishop of Lecce, Italy |
| unknown | | Antonio Zeno † | Bishop of Lipari, Italy |
| 12 Jan | | Gilberto Martí, O.S.H. † | Bishop of Segorbe-Albarracin, Spain |
| 7 Feb | 45.1 | Enrique de Cardona y Enríquez † | Cardinal, Archbishop of Monreale, Italy |
| 16 Mar | 59.2 | Peter Krafft † | Auxiliary Bishop of Regensburg, Germany |
| 11 Apr | | Pedro Folch de Cardona † | Archbishop of Tarragona, Spain |
| 17 Apr | | Guglielmo de’ Folchi † | Bishop of Fiesole, Italy |
| 23 May | | Guillermo Valdenese † | Bishop of Coria, Spain |
| 5 Jun | 65.0 | Mercurino Arborio di Gattinara † | Cardinal, Cardinal-Priest of San Giovanni a Porta Latina |
| 29 Jun | | Gonzalo Maldonado † | Bishop of Ciudad Rodrigo, Spain |
| 8 Aug | | Giorgio Difnico † | Bishop of Nona (Nin), Croatia |
| 4 Oct | | Ingamar Petrus † | Bishop of Växjö, Sweden |
| 12 Oct | | Alonso de So de Castro y Pinós † | Bishop of Huesca, Spain |
| 12 Oct | | Jürgen de Tisenhusan † | Bishop of Ösell (Oesell) [Saare-Lääne], Estonia |
| 24 Oct | | Juan de Espés † | Bishop of Urgell, Spain |
| 11 Nov | | Ippolito Novelli † | Bishop of Alba (Pompea), Italy |
| 25 Nov | | Juan de Aragón † | Archbishop of Zaragoza, Spain |
| 29 Nov | 59.9 | Thomas Wolsey † | Cardinal, Archbishop of York, England, Great Britain |