| Date | Age | Bishop | Title |
| unknown | | Charles Joachim Colbert de Croissy † | Bishop of Montpellier, France |
| unknown | | Fernando de Faro † | Bishop of Elvas, Portugal |
| unknown | | Antonio Gaudiosi † | Bishop of Bova, Italy |
| unknown | | António Vieira Leitão † | Bishop of Angra, Portugal |
| 6 Jan | 56.4 | Pedro de los Reyes Ríos de la Madrid, O.S.B. † | Bishop of Yucatán (Mérida), Yucatán, México |
| 11 Jan | 54.3 | Anton Ignaz Müntzer † | Auxiliary Bishop of Wrocław, Poland |
| Apr | 61.2 | Timóteo do Sacramento, O.S.P. † | Bishop of São Luís do Maranhão, Brazil |
| 6 Apr | 88.9 | Gasparo Carpegna † | Cardinal, Prefect of the Roman Curia - Other |
| 16 Apr | 57.3 | Jean-François Chamillart † | Bishop of Senlis, France |
| 17 May | 65.2 | Gianalberto Badoaro † | Cardinal, Bishop of Brescia, Italy |
| 8 Jun | 84.4 | Claude de Saint Georges † | Archbishop of Lyon, France |
| 14 Jul | 48.5 | Francisco de Paula Garcés Marcilla, O.M. † | Bishop of Huesca, Spain |
| 14 Jul | 76.9 | Léonor II de Goyon de Matignon † | Bishop of Lisieux, France |
| 9 Aug | 80.6 | Jacques de Bourges, M.E.P. † | Vicar Apostolic of Western Tonking {Tonkino Occidentale}, Viêt Nam |
| 4 Oct | 50.8 | Ildefonso de Mena y Borja † | Bishop of Calahorra y La Calzada, Spain |
| 19 Nov | 59.1 | Fabio Brulart de Sillery † | Bishop of Soissons, France |
| 18 Dec | 86.9 | César d'Estrées † | Cardinal, Bishop Emeritus of Laon, France |
| 29 Dec | 64.0 | Andrés Soto de la Fuente † | Bishop of Osma, Spain |