| Date | Age | Bishop | Title | 
|---|
| unknown |  | Jean Pin, M.E.P. † | Administrator of Chekiang {Ce-Kiam}, China | 
| unknown | 66.3 | Augustin Reding, O.S.B. † | Abbot of Maria Einsiedeln, Switzerland | 
| unknown | 47.0 | Anton Stefanov (Stephani), O.F.M. Obs. † | Bishop of Nicopoli, Bulgaria | 
| unknown | 67.5 | Marcantonio Vincentini † | Bishop Emeritus of Foligno, Italy | 
| 31 Jan | 79.7 | Mathieu Thoreau † | Bishop of Dol, France | 
| 4 Feb | 53.0 | Francesco Niccolini † | Apostolic Nuncio to France | 
| 8 Feb |  | Vladislaus Silnicki † | Auxiliary Bishop of Vilnius, Lithuania | 
| 10 Feb | 67.1 | Jerónimo Velasco y Mendoza, O.S.B. † | Bishop of Alghero, Italy | 
| 28 Feb | 68.1 | Ulrich de Mont † | Bishop of Chur, Switzerland | 
| 5 Apr | 71.2 | Baltasar Tomás Carbonell y Sánchez, O.P. † | Bishop of Sigüenza, Spain | 
| 13 Apr | 65.0 | Carolus Salvatori † | Bishop of Assisi, Italy | 
| 22 Apr | 73.3 | Juan Asensio Barrios, O. de M. † | Bishop of Jaén, Spain | 
| 23 Apr | 73.3 | Giuseppe Eusanio, O.S.A. † | Titular Bishop of Porphyreon | 
| May | 59.1 | Dominicus Maria Marchese, O.P. † | Bishop of Pozzuoli, Italy | 
| 3 May | 75.3 | Francesco Tansi † | Bishop of Nicastro, Italy | 
| 27 May | 72.4 | Ramón Sureda Santa Cilia † | Auxiliary Bishop of Mallorca, Spain | 
| 8 Jun | 94.6 | Henri Arnauld † | Bishop of Angers, France | 
| 14 Jun | 71.4 | José Jiménez de Samaniego, O.F.M. † | Bishop of Plasencia, Spain | 
| 17 Jun | 50.0 | Franciscus Antonius von und zu Losenstein † | Coadjutor Bishop of Olomouc (Olmütz), Czechia | 
| 24 Jul | 63.5 | Patrick Russell † | Archbishop of Dublin, Ireland | 
| 29 Jul | 57.5 | Giuseppe Mosti † | Apostolic Nuncio to Spain | 
| 30 Jul | 61.1 | Alfonso Enríquez de Santo Tomás, O.P. † | Bishop of Málaga, Spain | 
| Aug | 69.4 | Agnelo Alfieri, O.F.M. † | Bishop of Giovinazzo, Italy | 
| 26 Aug | 57.6 | Francesco Antonio Carafa, C.R. † | Bishop of Catania, Italy | 
| 6 Sep | 61.9 | Matteo Fazio, O.P. † | Bishop of Patti, Italy | 
| 23 Sep | 77.6 | Benito Ignacio Salazar Goiri, O.S.B. † | Bishop of Barcelona, Spain | 
| 24 Sep | 65.7 | Clemente Vieira, O.S.A. † | Bishop of Angra, Portugal | 
| Oct | 54.7 | Giuseppe Ponzi † | Bishop of Umbriatico (Umbriaticum), Italy | 
| Oct | 62.7 | Agostino Premoli † | Bishop of Concordia (Sagittaria), Italy | 
| Oct | 65.7 | Patrick Tyrrell (Tyrell), O.F.M. † | Bishop of Meath, Ireland | 
| 1 Oct | 76.7 | Diego de Aguilar, O.P. † | Bishop of Cebu, Philippines | 
| 5 Oct | 66.7 | Alfonso Bernardo de los Ríos y Guzmán, O.SS.T. † | Archbishop of Granada, Spain | 
| 15 Oct | 82.7 | Johannes Maximus Stainer von Pleinfelden † | Auxiliary Bishop of Passau, Germany | 
| 10 Nov | 43.2 | Carlo Olantes, O.P. † | Bishop of Stagno (Ston), Croatia | 
| 19 Nov |  | Giovan Giacomo Palemonio (Palamolla) † | Bishop of Martirano (Martoranum), Italy | 
| 26 Nov | 57.9 | Bartolomé González y Poveda † | Archbishop of La Plata o Charcas, Bolivia | 
| 12 Dec | 77.0 | Veríssimo de Lencastre † | Cardinal, Archbishop Emeritus of Braga, Portugal |