| Date | Age | Bishop | Title |
| unknown | 67.5 | Vicente Navas, O.P. † | Bishop of Comayagua, Honduras |
| unknown | 84.9 | Giuseppe Bernardino Pecci, O.S.B. † | Bishop of Montalcino, Italy |
| unknown | 69.0 | Walenty Wołczacki, O.P. † | Titular Bishop of Tamasus |
| 9 Jan | 69.4 | Pietro Fedele Grisolia † | Archbishop of Santa Severina, Italy |
| 12 Jan | 62.0 | Pietro Arborio di Gattinara † | Bishop of Asti, Italy |
| 18 Jan | 73.7 | Józef Olechowski † | Auxiliary Bishop of Kraków, Poland |
| 18 Feb | 77.6 | Francisco Antonio Pablo Sieni Flannings, O.F.M. Cap. † | Auxiliary Bishop Emeritus of San Cristobal de la Habana, Cuba |
| 28 Feb | 63.6 | Joaquín Sánchez Cutanda † | Bishop of Huesca, Spain |
| 6 Mar | 57.9 | Ottavio Angelelli † | Bishop of Gubbio, Italy |
| 9 Mar | 72.3 | José Vicente Lamadrid † | Bishop of Málaga, Spain |
| 10 May | 74.7 | Charles Alexandre d’Arberg et de Valengin † | Bishop Emeritus of Ypres (Ieper), Belgium |
| 13 May | 79.8 | Valentino Mastrozzi † | Cardinal, Cardinal-Priest of San Lorenzo in Panisperna |
| 23 Jun | 74.1 | Luigi Gazzoli † | Cardinal, Priest of the Roman Curia - Other |
| 6 Jul | 63.3 | Angel Velarde y Bustamante † | Bishop of Popayán, Colombia |
| 17 Jul | 58.5 | Pál Rosos † | Bishop of Veszprém, Hungary |
| 27 Jul | 63.9 | Marcos de Moriana y Zafrilla † | Bishop of Michoacán, México |
| 13 Aug | 68.9 | Marc-Antione Berdolet † | Bishop of Aachen, Germany |
| 29 Aug | 85.6 | Juan Alvarez Castro † | Bishop of Coria, Spain |
| 30 Aug | | Edward Dillon † | Archbishop of Tuam, Ireland |
| 30 Aug | 75.7 | Iraklij Listovskyj † | Bishop of Foreign Diocese |
| 2 Sep | 23.8 | Karl Ambrose Ferdinand von Habsburg † | Archbishop of Esztergom, Hungary |
| 13 Sep | 79.7 | Jan Józef Dembowski † | Bishop of Kamyanets-Podilskyi (Kamieniec), Ukraine |
| 21 Sep | 40.5 | José Maria de Araújo, O.S.H. † | Bishop of Olinda, Brazil |
| 17 Oct | 67.5 | William Gregory Sharrock, O.S.B. † | Vicar Apostolic of Western District, England, Great Britain |
| 1 Nov | 52.0 | Lorenzo Gómez Haedo † | Bishop of Segorbe, Spain |
| 19 Nov | 77.0 | Andrij Bacynskyj † | Bishop of Mukachevo (Munkács) (Ruthenian), Ukraine |
| 14 Dec | 53.7 | Jean-André Doussain, M.E.P. † | Coadjutor Vicar Apostolic of Cochin {Cocincina}, Viet Nam |
| 29 Dec | 54.7 | Luigi Antonio Arrighi de Casanova † | Bishop of Acqui, Italy |
| 31 Dec | 55.4 | Rafael de La Vara † | Archbishop of Guatemala |
| 31 Dec | 89.7 | Antonio Martini † | Archbishop of Firenze {Florence}, Italy |