| Date | Age | Event | Bishop | Title | Current Title |
| Jul | 54.5 | Ordained Bishop | Victor-Augustin Méliand (Melrand) † | Bishop of Gap, France | Bishop Emeritus of Alet, France |
| 8 Jul | | Born | Joseph Dominikus Franz Kilian von Lamberg † | Steyr | Cardinal, Bishop of Passau, Germany |
| 13 Jul | 61.5 | Died | Marco Antonio Pisanelli † | Bishop of Sora, Italy |
| 14 Jul | 51.1 | Ordained Priest | Antonio Francesco Roberti † | Priest | Archbishop of Urbino, Italy |
| 15 Jul | 63.5 | Appointed | Louis d’Anglure de Bourlemont † | Bishop of Carcassonne, France | Archbishop of Bordeaux, France |
| 60.5 | Confirmed | Serafino Esquirro † | Bishop of Ales e Terralba, Italy |
| 37.0 | Confirmed | Hardouin Fortin de la Hoguette † | Bishop of Poitiers, France | Archbishop of Sens, France |
| 45.5 | Confirmed | Gabriel de Saint-Estčve † | Bishop of (Saint-Lizier de) Couserans, France |
| 16 Jul | 57.5 | Died | Salvatore Scaglione, O. Carm. † | Bishop of Castellammare di Stabia, Italy |
| 28 Jul | | Born | Giovanni Battista Minucci, O.F.M. Conv. † | Reggio Calabria | Bishop Emeritus of Policastro, Italy |
| Aug | | Born | Paolo Bonavisa † | Spoletan | Bishop of Spoleto, Italy |
| Died | Andrés Girón † | Archbishop of Santiago de Compostela, Spain |
| 45.6 | Ordained Bishop | Gabriel de Saint-Estčve † | Bishop of (Saint-Lizier de) Couserans, France |
| 4 Aug | 25.5 | Ordained Bishop | Jacques-Nicolas de Colbert † | Titular Archbishop of Cartagine | Archbishop of Rouen, France |
| 5 Aug | | Born | Anton von Thurn und Valsassina † | Bleiburg | Bishop of Pécs, Hungary |
| 7 Aug | 70.2 | Died | François-Etienne de Caulet † | Bishop of Pamiers, France |
| 8 Aug | 59.7 | Died | Giacinto Maria Passati, O.P. † | Bishop of Stagno (Ston), Croatia |
| 11 Aug | 51.6 | Died | Giacomo Filippo Nini † | Cardinal, Cardinal-Priest of Santa Maria della Pace |
| 12 Aug | 75.7 | Died | Henri de Cauchon de Maupas † | Bishop of Evreux, France |
| 14 Aug | | Died | Francesco Zeno † | Bishop of Capodistria (Capo d'Istria)(Koper), Slovenia |
| 17 Aug | 62.4 | Died | Lorenzo Cibo (Cybo) † | Bishop of Jesi, Italy |
| 19 Aug | 45.7 | Appointed | José de Barros Alarcăo † | Bishop of Săo Sebastiăo do Rio de Janeiro, Brazil |
| 39.6 | Appointed | Juan Durán, O. de M. † | Auxiliary Bishop of Cebu, Philippines |
| 39.6 | Appointed | Juan Durán, O. de M. † | Titular Bishop of Zenopolis in Lycia | Auxiliary Bishop of Cebu, Philippines |
| Appointed | Manoel de Sousa e Menezes † | Archbishop of Goa, India |
| 22 Aug | | Born | Pierre-Guérin de Tencin † | Grenoble | Cardinal, Archbishop of Lyon, France |
| 23 Aug | 84.6 | Died | Domenico Gianuzzi † | Titular Bishop of Dioclea |
| Sep | 23.2 | Ordained Priest | Gennaro Mattei, O.M. † | Priest of Order of the Minims | Bishop of Nicotera, Italy |
| Born | Ludwik Karol Ogiński † | Ducoren | Bishop of Smoleńsk, Poland |
| 1 Sep | 40.7 | Ordained Bishop | Louis-Alphonse de Valbelle † | Bishop of Alet, France | Bishop of Saint-Omer, France |
| 2 Sep | 53.9 | Appointed | Ferdinand von Fürstenberg † | Vicar Apostolic of Upper and Lower Saxony (Hanover), Germany | Bishop of Paderborn, Germany |
| 4 Sep | 63.6 | Died | Wilderich von Walderdorff † | Bishop of Wien, Austria |
| 6 Sep | 30.3 | Selected | Louis-Joseph Adhémar de Monteil de Grignan † | Bishop of Evreux, France | Bishop of Carcassonne, France |
| 34.7 | Selected | Hippolyte de Béthune † | Bishop of Verdun, France |
| 32.7 | Selected | Louis-Marcel de Coëtlogon-Méjusseaume † | Bishop of Saint-Brieuc, France | Bishop of Tournai {Doornik}, Belgium |
| 8 Sep | 36.6 | Ordained Bishop | Pierre de La Broue † | Bishop of Mirepoix, France |
| 24.7 | Ordained Priest | Nicolaus Antonius de Esterházy † | Priest | Bishop of Knin, Croatia |
| 10 Sep | 63.7 | Selected | Louis d’Anglure de Bourlemont † | Archbishop of Bordeaux, France |
| 19 Sep | | Born | Matthaeus Hodierna, O.S.B. † | Napoli | Bishop of Valva, Italy |
| 21 Sep | 23.1 | Ordained Priest | Angelo Maria Nappi, O.S.M. † | Priest of Order of Friar Servants of Mary | Bishop of Sant’Angelo dei Lombardi-Bisaccia, Italy |
| 23.7 | Ordained Priest | Pietro Antonio Pietrasanta, B. † | Priest of Clerics Regular of St. Paul | Bishop of Martirano (Martoranum), Italy |
| 22.9 | Ordained Priest | Raymond Recrosio, B. † | Priest of Clerics Regular of St. Paul | Bishop of Nice, France |
| 22 Sep | | Born | Jan-Baptist de Castillion † | Brussel | Bishop of Brugge {Bruges}, Belgium |
| Born | St. Pedro Sanz, O.P. † | Ascó, Spain | Vicar Apostolic of Fo-Kien, China |
| 23 Sep | 50.5 | Appointed | Juan de Isla † | Archbishop of Burgos, Spain |
| 45.7 | Appointed | Juan Queipo de Llano y Valdés † | Bishop of La Paz, Bolivia | Archbishop of La Plata o Charcas, Bolivia |
| 34.8 | Confirmed | Augustyn Michal Stefan Radziejowski † | Bishop of Warmia (Ermland), Poland | Cardinal, Archbishop of Gniezno, Poland |
| 28 Sep | 34.7 | Appointed | Ercole Visconti † | Apostolic Nuncio to Germany | Apostolic Nuncio Emeritus |
| 29 Sep | 70.8 | Died | Mario Alberizzi † | Cardinal, Bishop Emeritus of Tivoli, Italy |
| 30 Sep | 48.0 | Appointed | Opizio Pallavicini † | Apostolic Nuncio to Poland | Cardinal, Bishop of Osimo, Italy |
| 4 Oct | 30.8 | Selected | Humbert Ancelin † | Bishop of Tulle, France | Bishop Emeritus |
| 7 Oct | 55.8 | Appointed | Juan Aparicio Navarro † | Bishop of León, Spain |
| 53.5 | Appointed | Giuseppe Consoli † | Bishop of Bisignano, Italy |
| 45.6 | Appointed | Alberto Mugiasca, O.P. † | Bishop of Alessandria (della Paglia), Italy |
| 42.8 | Appointed | Benedetto Giacinto Sangermano † | Bishop of Nusco, Italy |
| 61.4 | Appointed | Pierre van den Perre † | Bishop of Namur {Namen}, Belgium |
| 13 Oct | 53.5 | Ordained Bishop | Giuseppe Consoli † | Bishop of Bisignano, Italy |
| 45.6 | Ordained Bishop | Alberto Mugiasca, O.P. † | Bishop of Alessandria (della Paglia), Italy |
| 42.8 | Ordained Bishop | Benedetto Giacinto Sangermano † | Bishop of Nusco, Italy |
| 14 Oct | 65.8 | Resigned | Thomas Tatumensis, O.P. † | Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia | Archbishop Emeritus |
| 19 Oct | 69.5 | Died | Carlo Carafa della Spina, C.R. † | Cardinal, Bishop Emeritus of Aversa, Italy |
| 28 Oct | 25.8 | Ordained Priest | Nicolň Rocco † | Priest | Bishop of Cassano all’Jonio, Italy |
| 29 Oct | | Born | Antonio Guglielmi † | Jesi | Archbishop of Urbino, Italy |
| 31 Oct | 58.8 | Died | Ferdinandus Pállfy ab Erdöd † | Bishop of Eger, Hungary |
| Nov | | Born | Adamus Ratkay † | Bellecz | Bishop of Senj (-Modruš), Croatia |
| 1 Nov | | Born | Felice Sollazzo Castriotta † | Rossano | Bishop Emeritus of Bisignano, Italy |
| 2 Nov | 36.8 | Selected | Louis Habert de Montmort † | Bishop of Perpignan-Elne, France |
| 53.2 | Died | Bernardino Rocci † | Cardinal, Bishop of Orvieto, Italy |
| 14 Nov | 58.4 | Selected | Emerich (Johann Anton) Sinelli, O.F.M. Cap. † | Bishop of Wien, Austria |
| 18 Nov | 63.9 | Appointed | Antonio Ibarra † | Bishop of Cádiz, Spain |
| 21 Nov | | Born | Jean de Vaugirault † | Angers | Bishop of Angers, France |
| 22 Nov | | Born | Philippus de Amato † | Aiello | Bishop of Umbriatico (Umbriaticum), Italy |
| 23 Nov | 80.6 | Died | Francesco Boccapaduli † | Bishop Emeritus of Cittŕ di Castello, Italy |
| 24 Nov | | Born | Karl Joseph Ignaz von Lothringen † | Wien | Archbishop-Elect of Trier, Germany |
| Dec | | Born | Valério do Sacramento, O.F.M. Cap. † | Lisboa | Bishop Emeritus of Angra, Portugal |
| 9 Dec | | Appointed | Gian Lorenzo Castiglioni † | Bishop of Acquapendente, Italy |
| 50.9 | Appointed | Antonio Medina Cachon y Ponce de Leon † | Bishop of Lugo, Spain | Bishop of Cartagena (en Espańa) |
| 11 Dec | | Died | Stanisław Sarnowski † | Bishop of Włocławek (Kujawy, Kalisze), Poland |
| 12 Dec | | Born | Camillo Marazzani † | Piacenza | Bishop of Parma, Italy |
| 21 Dec | | Born | Giuseppe Barone † | Napoli | Bishop of Calvi, Italy |
| 24 Dec | | Died | Filippo de Monti † | Bishop of Ascoli Piceno, Italy |
| 28 Dec | | Died | Andrzej Trzebicki † | Bishop of Kraków, Poland |
| 30 Dec | | Died | Mauro Corsi † | Bishop of San Miniato, Italy |
| 31 Dec | | Born | Camillo Olivieri † | Cutri | Bishop of Gravina (di Puglia), Italy |