| Date | Age | Event | Bishop | Title | Current Title |
| Jul | 56.2 | Resigned | José Fernández del Toro † | Bishop of Oviedo, Spain | Bishop Emeritus |
| 2 Jul | | Died | Andrés Quiles Galindo, O.F.M. † | Bishop of Nicaragua |
| 7 Jul | | Born | Karl Johann von Herberstein † | Graz | Bishop of Ljubljana, Slovenia |
| 12 Jul | 64.9 | Died | Francesco Maria d’Aste, C.R. † | Archbishop of Otranto, Italy |
| Born | Franz Karl von Velbrück † | Garath | Bishop of Liège, Belgium |
| 15 Jul | 23.3 | Ordained Priest | Johann Rudolf von Sporck † | Priest of Praha {Prague}, Czech Republic | Auxiliary Bishop |
| 17 Jul | 45.5 | Installed | Jean-Armand de La Vove de Tourouvre † | Bishop of Rodez, France |
| 20 Jul | 68.6 | Died | Édouard Bargedé † | Bishop of Nevers, France |
| 22 Jul | | Born | Giovanni Morosini, O.S.B. † | Venezia | Bishop of Verona, Italy |
| Born | Giovanni Pignatelli † | Napoli | Bishop Emeritus of Anglona-Tursi, Italy |
| 26 Jul | 39.5 | Died | Hyacinth Petit, O. Carm. † | Vicar Apostolic of Nordic Missions, Germany |
| 29 Jul | 15.9 | Selected | Johann Theodor von Bayern † | Cardinal, Bishop of Regensburg, Germany |
| 30 Jul | 59.6 | Confirmed | Jan Kazimierz de Alten Bokum † | Bishop of Chelmno (Culma, Kulm), Poland |
| 31 Jul | 52.6 | Died | Pedro Mejorada, O.P. † | Bishop-Elect of Nueva Segovia, Philippines |
| Born | Inácio de São Caetano, O.C.D. † | Chaves | Bishop Emeritus of Penafiel, Portugal |
| 3 Aug | 67.5 | Died | Johann Philipp von Greifenclau zu Vollraths † | Bishop of Würzburg, Germany |
| 6 Aug | | Born | Gian Leonardo Maria Di Fusco, O.P. † | Montoro | Bishop of Acerra, Italy |
| 7 Aug | | Born | Francisco Fabián y Fuero † | Terraza, Spain | Archbishop Emeritus of Valencia, Spain |
| 13 Aug | 74.6 | Ordained Bishop | Juan a Santa Cruz, O.P. † | Titular Bishop of Himeria | Vicar Apostolic of Eastern Tonking {Tonkino Orientale}, Viet Nam |
| 15 Aug | 40.3 | Ordained Priest | Jozafat Karp † | Priest | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
| 17 Aug | 42.0 | Died | Giovanni Carafa, C.R. † | Bishop of Nicastro, Italy |
| 20 Aug | 67.6 | Died | David-Nicolas Bertier † | Bishop of Blois, France |
| 27 Aug | 57.7 | Selected | Charles-Fontaine Des Montees † | Bishop of Nevers, France |
| 50.7 | Selected | Jean-Paul-François Le Févre de Caumartin † | Bishop of Blois, France |
| 28 Aug | 46.7 | Ordained Bishop | Joseph Anton von Delmestri von Schönberg † | Titular Bishop of Amyclae | Bishop of Trieste, Italy |
| 29 Aug | 54.7 | Selected | Antoine Fagon † | Bishop of Vannes, France |
| Sep | 89.8 | Died | Simon Gaudenti † | Bishop of Ossero (Osor), Croatia |
| Born | Andrea Spana † | Verulan | Bishop of Segni, Italy |
| 55.5 | Died | Luca Trapani † | Bishop of Tricarico, Italy |
| 9 Sep | | Born | Antonino Cavaleri † | Agrigento | Bishop of Agrigento (Girgenti), Italy |
| 16 Sep | 60.4 | Died | Giuseppe Grisconi, Sch. P. † | Bishop of Vieste, Italy |
| 18 Sep | 64.7 | Confirmed | Jean-Baptiste-Armand Bazin de Besons † | Archbishop of Rouen, France |
| 57.7 | Confirmed | Charles-Fontaine Des Montees † | Bishop of Nevers, France |
| 55.4 | Confirmed | Armand-Pierre de la Croix de Castries † | Archbishop of Tours, France | Archbishop of Albi, France |
| 54.6 | Confirmed | François-Armand de Lorraine † | Bishop of Bayeux, France |
| 34.4 | Appointed | Carlo Ambrogio Mezzabarba † | Titular Patriarch of Alexandria {Alessandria} | Bishop of Lodi, Italy |
| 46.7 | Appointed | Johann Philipp Franz von Schönborn † | Bishop of Würzburg, Germany |
| 21 Sep | | Born | Matías de Navia Bolaños y Moscoso, O.S.A. † | Lima, Peru | Bishop of Nicaragua |
| 34.4 | Ordained Bishop | Carlo Ambrogio Mezzabarba † | Titular Patriarch of Alexandria {Alessandria} | Bishop of Lodi, Italy |
| 27 Sep | 25.6 | Ordained Priest | Johann Joseph von Wratislaw von Mitrowitz † | Priest of Praha {Prague}, Czech Republic | Bishop of Hradec Králové, Czech Republic |
| 29 Sep | | Born | Gioacchino Michele Radicati, O.P. † | Saluzzo | Bishop of Alghero, Italy |
| 2 Oct | 56.0 | Appointed | Domenico Angeletti † | Bishop of Nicastro, Italy |
| 34.8 | Confirmed | Anne-François-Guillaume du Cambout-Beçay † | Bishop of Tarbes, France |
| 38.2 | Appointed | Eusebio Ciani † | Bishop of Massa Marittima, Italy |
| 33.8 | Confirmed | Alexandre de Jouanne de Saumery † | Bishop of Rieux, France |
| 56.8 | Died | Roland-François de Kerhoent de Coetenfao † | Bishop of Avranches, France |
| 61.3 | Appointed | Franciszek Józef Kraszkowski † | Auxiliary Bishop of Gniezno, Poland |
| 61.3 | Appointed | Franciszek Józef Kraszkowski † | Titular Bishop of Dardanus | Auxiliary Bishop of Gniezno, Poland |
| 51.1 | Appointed | Vincenzio Lessio † | Bishop of Krk (Veglia), Croatia |
| 65.8 | Appointed | Anselmo de la Peña, O.S.B. † | Bishop of Crotone (Cotrone), Italy | Bishop of Agrigento (Girgenti), Italy |
| 8 Oct | 40.0 | Ordained Priest | Francesco Baccari † | Priest | Bishop of Telese o Cerreto Sannita, Italy |
| 38.3 | Ordained Bishop | Eusebio Ciani † | Bishop of Massa Marittima, Italy |
| 10 Oct | 67.8 | Died | Isidoro Bertrán García † | Archbishop of Tarragona, Spain |
| 15 Oct | 30.4 | Ordained Priest | Andreas Jakob von Dietrichstein † | Priest of Salzburg, Austria | Archbishop |
| 65.8 | Ordained Bishop | Anselmo de la Peña, O.S.B. † | Bishop of Crotone (Cotrone), Italy | Bishop of Agrigento (Girgenti), Italy |
| 16 Oct | | Born | Jean-Pierre Biord † | Samoens | Bishop of Genève {Geneva}, Switzerland |
| 22 Oct | 26.5 | Ordained Priest | Giuseppe Maria Feroni † | Priest | Cardinal, Cardinal-Priest of Santa Cecilia |
| 24 Oct | 65.6 | Died | José Díez Santos de San Pedro † | Bishop of Ciudad Rodrigo, Spain |
| 28 Oct | 60.8 | Died | Ennemond Alleman de Montmartin † | Bishop of Grenoble, France |
| 29 Oct | 56.1 | Ordained Bishop | Domenico Angeletti † | Bishop of Nicastro, Italy |
| 55.5 | Ordained Bishop | Armand-Pierre de la Croix de Castries † | Archbishop of Tours, France | Archbishop of Albi, France |
| Born | Tadeusz Benedykt Feliks Towianski, O.F.M. Conv. † | Widziniszki | Auxiliary Bishop of Vilnius, Lithuania |
| 30 Oct | | Born | Lazzaro Opiziio Pallavicino † | Genoa, Italy | Cardinal, Secretary of the Secretariat of State |
| Nov | 64.2 | Died | Bartolomeo Porzio † | Bishop of Cariati e Cerenzia, Italy |
| 1 Nov | 53.8 | Selected | Louis-François-Gabriel de Hennin-Liétard † | Archbishop of Embrun, France |
| 41.6 | Resigned | Dominique-Marie Varlet † | Bishop of Baghdad, Iraq | Bishop Emeritus |
| 3 Nov | 67.8 | Selected | Henri de Nesmond † | Archbishop of Toulouse, France |
| 5 Nov | 34.7 | Selected | Pierre-François Lafitau † | Bishop of Sisteron, France |
| 55.6 | Selected | Armand-Pierre de la Croix de Castries † | Archbishop of Albi, France |
| 54.7 | Ordained Bishop | François-Armand de Lorraine † | Bishop of Bayeux, France |
| 23.4 | Ordained Priest | Ferdinando Mandarani † | Priest | Bishop of Oppido Mamertina, Italy |
| 12 Nov | 57.9 | Ordained Bishop | Charles-Fontaine Des Montees † | Bishop of Nevers, France |
| 19 Nov | 34.9 | Ordained Bishop | Anne-François-Guillaume du Cambout-Beçay † | Bishop of Tarbes, France |
| 22 Nov | 23.7 | Ordained Priest | Dominique (Wilhelm Philipp) Gentis, O.P. † | Priest of Order of Friars Preachers | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
| 23 Nov | 25.0 | Ordained Priest | Melchiorre Delfico † | Priest | Bishop of Muro Lucano, Italy |
| 29 Nov | 37.4 | Elevated to Cardinal | Mihály Frigyes Althan † | Cardinal, Bishop of Vác, Hungary |
| 61.6 | Elevated to Cardinal | Giovanni Francesco Barbarigo † | In Pectore | Cardinal, Bishop of Padova {Padua}, Italy |
| 57.0 | Elevated to Cardinal | Luis Antonio Belluga y Moncada, C.O. † | Cardinal, Bishop Emeritus of Cartagena (en España) |
| 51.7 | Elevated to Cardinal | Cornelio Bentivoglio † | Cardinal, Cardinal-Priest of Santa Cecilia |
| 40.0 | Elevated to Cardinal | Thomas Philip Wallrad d’Hénin-Létard d’Alsace-Boussut de Chimay † | Cardinal, Archbishop of Mechelen, Belgium |
| 61.7 | Elevated to Cardinal | François de Mailly † | Cardinal, Archbishop of Reims, France |
| 57.5 | Elevated to Cardinal | José Pereira de Lacerda † | Cardinal, Bishop of Faro {Algarve}, Portugal |
| 63.3 | Elevated to Cardinal | Léon Potier de Gesvres † | Cardinal, Archbishop Emeritus of Bourges, France |
| 48.4 | Elevated to Cardinal | Giovanni Battista Salerni, S.J. † | Cardinal, Cardinal-Priest of Santo Stefano al Monte Celio |
| 52.5 | Elevated to Cardinal | Giorgio Spínola † | Cardinal, Cardinal-Bishop of Palestrina |
| 30 Nov | 86.0 | Died | Heinrich Hartard von Rollingen † | Bishop of Speyer, Germany |
| 43.2 | Succeeded | Damian Hugo Philipp von Schönborn Bushein † | Cardinal, Bishop of Speyer, Germany |
| 3 Dec | 23.2 | Ordained Priest | Bonaventura Fabozzi, O.F.M. † | Priest of Order of Friars Minor | Bishop of Potenza, Italy |
| 11 Dec | 60.1 | Died | Stephanus Cupilli, C.R.S. † | Archbishop of Split (Spalato), Croatia |
| 17 Dec | 49.3 | Ordained Priest | Pietro de Carolis † | Priest | Titular Archbishop of Traianopolis in Rhodope |
| 21 Dec | | Born | Tommaso Mancini † | Sonnino | Bishop of Città della Pieve, Italy |
| Selected | Terentius O’Donnelly † | Bishop of Derry, Ireland |
| 22 Dec | | Born | Bernardo Velarde Velarde † | Santillana del Mar | Archbishop of Zaragoza, Spain |
| 23 Dec | | Born | Diego Martín Rodríguez, O.F.M. † | Acebo | Bishop of Coria, Spain |
| 27.0 | Ordained Priest | Camillo Paolucci (Merlini) † | Priest | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
| 34.8 | Ordained Priest | Casimiro Rossi † | Priest | Archbishop of Salerno, Italy |
| 24 Dec | | Born | Angelo Luigi Giovo, O.S.B. † | Sarzana | Bishop of Ventimiglia, Italy |
| 28 Dec | 39.0 | Ordained Priest | Camillo Olivieri † | Priest | Bishop of Gravina (di Puglia), Italy |