| Date | Age | Bishop | Title |
| unknown | | Juan Antonio Diaz de Salcedo, O.F.M. † | Bishop of León en Nicaragua |
| unknown | | Orazio Montani (Montano) † | Archbishop of Arles, France |
| unknown | | Bartolomeu Simões Pereira † | Prelate Emeritus of São Sebastião do Rio de Janeiro, Brazil |
| unknown | | Tommaso Zerula † | Bishop of Minori, Italy |
| 14 Feb | 63.1 | Alfonso Gesualdo di Conza (Gonza) † | Cardinal, Archbishop of Napoli {Naples}, Italy |
| 25 Feb | | Giulio Ottinelli † | Bishop of Fano, Italy |
| Mar | 67.2 | Carlos Muñoz Serrano † | Bishop of Barbastro, Spain |
| May | 63.3 | Andrés de Ubilla, O.P. † | Bishop of Michoacán, Michoacán, México |
| 25 May | 83.4 | Stanislaw Karnkowski † | Archbishop of Gniezno, Poland |
| 10 Jul | | Juan Terés † | Archbishop of Tarragona, Spain |
| 16 Aug | 62.6 | Silvio Antoniano † | Cardinal, Cardinal-Priest of S. Salvatore in Lauro |
| 1 Sep | 52.2 | Bonviso Bonvisi † | Cardinal, Archbishop of Bari (-Canosa), Italy |
| 11 Sep | | Horace Montano † | Archbishop of Arles, France |
| 9 Oct | 53.8 | Germanico Malaspina † | Bishop of San Severo, Italy |
| 2 Nov | 53.8 | José (Giuseppe) Esteve Juan (Stefano) † | Bishop of Orihuela, Spain |
| 9 Nov | 55.9 | Alonso Avalos † | Auxiliary Bishop of Valencia, Spain |