| Date | Age | Bishop | Title |
| unknown | | Jean-François Bordini † | Archbishop of Avignon, France |
| unknown | | Alessandro Cospi † | Bishop of Bisceglie, Italy |
| unknown | | Pedro Manso † | Patriarch of West Indies, Spain |
| unknown | 54.0 | Juan Ruiz Villoslada † | Bishop of Catania, Italy |
| Jan | 64.0 | Juan (Giovanni) de Rada, O.F.M. † | Bishop of Patti, Italy |
| 8 Jan | 68.0 | Fernando Niño de Guevara † | Cardinal, Archbishop of Sevilla {Seville}, Spain |
| 13 Jan | | Martín Vasquez de Arce, O.P. † | Bishop of Puerto Rico (Porto Rico) |
| 4 Feb | 63.1 | Christoph Blöbel † | Prefect of Meissen (Meißen) {Lusazia o Lausitz; Sassonia}, Germany |
| 4 Feb | | João de Bragança † | Bishop of Viseu, Portugal |
| 10 Feb | 71.1 | Séraphin Olivier-Razali † | Cardinal, Titular Patriarch of the unknown of Titular See |
| 24 Mar | | Juan Ramírez de Arellano, O.P. † | Bishop of Guatemala (Santiago de Guatemala), Guatemala |
| 25 Mar | 46.8 | Johann Wilhelm Herzog von Jülich-Kleve-Berg † | Former Bishop-Elect of Münster, Germany |
| 25 Apr | 58.3 | Guillaume de Berghes † | Archbishop of Cambrai, France |
| 28 Apr | 64.3 | Sebastian Cattaneo, O.P. † | Bishop of Chiemsee, Germany |
| 26 Jun | 54.1 | Johann Philipp von Gebsattel † | Bishop-Elect of Bamberg, Germany |
| 8 Jul | 57.5 | Ludovico de Torres (Jr.) † | Cardinal, Archbishop of Monreale, Italy |
| 25 Jul | 68.6 | Feliciano Figueroa † | Bishop of Segorbe, Spain |
| 22 Sep | 69.7 | Andrés Capella, O. Cart. † | Bishop of Urgell, Spain |
| 12 Oct | | Rafael Rovirola † | Bishop of Barcelona, Spain |
| 10 Nov | 74.9 | Reginaldo de Lizárraga, O.P. † | Bishop of Paraguay |
| 20 Nov | 75.1 | Pedro González Acevedo † | Bishop of Plasencia, Spain |