| Date | Age | Event | Bishop | Title | Current Title |
| 1 Jul | | Born | Pedro de la Cuadra Achica † | Musques | Archbishop of Burgos, Spain |
| 3 Jul | | Born | Ramón Francisco Agustín Eura, O.S.A. † | Barcelona | Bishop of Orense, Spain |
| 64.9 | Confirmed | Luigi de Filippi, O.P. † | Bishop of Potenza, Italy |
| 58.0 | Appointed | Stefano Rosato † | Bishop of Chioggia, Italy |
| 6 Jul | 49.5 | Died | Leonardus a Camaiore, O.F.M. † | Titular Bishop of Paphus |
| 15 Jul | | Born | Felipe Aguado Requejo † | San Martín de Rubiales | Bishop of Barcelona, Spain |
| 17 Jul | | Died | Francisco de Rojas-Borja y Artés † | Bishop of Cartagena (en España) |
| 21 Jul | 57.1 | Installed | Juan de Ortega Cano Montañez y Patiño † | Bishop of Michoacán, México | Archbishop of México, Federal District |
| 27 Jul | | Died | Teodoro Fantoni, C.R.L. † | Bishop of San Marco (Argentano), Italy |
| 30 Jul | | Born | Antonius Maria Ghislieri † | Bononien | Titular Bishop of Azotus |
| Aug | 78.6 | Died | Domenico Cennini † | Bishop of Gravina (di Puglia), Italy |
| 1 Aug | 42.6 | Died | Martin Afonso de Melo † | Bishop of Guarda, Portugal |
| 4 Aug | 16.3 | Professed | Giuseppe Maria Positano, O.P. † | Member of Order of Friars Preachers | Archbishop of Salerno, Italy |
| 10 Aug | 62.6 | Died | Lourenço de Castro, O.P. † | Bishop of Miranda (do Douro), Portugal |
| 15 Aug | | Born | Johann Hugo von Gärtz † | Koblenz | Auxiliary Bishop of Osnabrück, Germany |
| 16 Aug | | Born | Juan Eulate Santacruz † | Salvatierra | Bishop of Málaga, Spain |
| 20 Aug | 47.6 | Ordained Priest | Francesco Giusti † | Priest | Bishop of Camerino, Italy |
| 24 Aug | 53.3 | Ordained Bishop | Isidoro Sariñana y Medina Cuenca † | Bishop of Antequera, Oaxaca, México |
| 29 Aug | 40.7 | Selected | Antoni Pascual † | Bishop of Vic, Spain |
| 30 Aug | 32.7 | Selected | Giovanni Morillo Velarde † | Archbishop of Sassari, Italy |
| Sep | 54.7 | Died | Alonso de Balmaseda, O.S.A. † | Bishop of Zamora, Spain |
| Born | Giovanni Battista Campagnoli † | Cento | Bishop of Recanati e Loreto, Italy |
| 79.7 | Died | Giambattista Candiotti † | Archbishop of Urbino, Italy |
| Born | Gennaro Maria Danza † | Tramutola | Bishop of Calvi Risorta, Italy |
| Born | Gábor Antal Erdődy † | Posonii | Bishop of Eger, Hungary |
| 51.7 | Died | Filippo Lenti † | Bishop of Ascoli Satriano, Italy |
| 78.7 | Died | Girolamo Valvassori, O.S.A. † | Bishop of Pesaro, Italy |
| 1 Sep | 81.7 | Died | Felice Gabrielli, O.F.M. Conv. † | Bishop of Nocera de’ Pagani, Italy |
| 5 Sep | 46.1 | Died | Konrad Wilhelm von Werdenau † | Bishop-Elect of Würzburg, Germany |
| 8 Sep | 49.7 | Died | Baltasar de Figueroa, O. Cist. † | Bishop of Santiago de Cuba |
| 10 Sep | | Born | Francisco Javier Sánchez Cabezón † | Tregajantes | Bishop of Astorga, Spain |
| 59.1 | Ordained Bishop | Hermann Werner von Wolf-Metternich zu Gracht † | Bishop of Paderborn, Germany |
| 13 Sep | 68.7 | Died | Antonio de São Dionysio, O.F.M. † | Bishop of Santiago de Cabo Verde |
| 17 Sep | 75.7 | Died | Gabriel de la Calle y Heredia † | Bishop Emeritus of Valladolid, Spain |
| 18 Sep | 56.8 | Appointed | Benedetto Bartolo † | Bishop of Belcastro, Italy |
| 19 Sep | 57.7 | Died | Giuseppe Maria Maraviglia, C.R. † | Bishop of Novara, Italy |
| 23 Sep | 23.2 | Ordained Priest | Andrea Della Rocca, C.R.L. † | Priest of Canons Regular of the Congregation of the Most Holy Saviour of the Lateran | Bishop of Accia and Mariana, France |
| 24.2 | Ordained Priest | Ignaz von Lovina † | Priest of Lausanne, Switzerland | Bishop of Wiener Neustadt, Austria |
| 25 Sep | 68.7 | Died | Rainutius Baschi † | Bishop of Senigallia, Italy |
| 29 Sep | 52.7 | Died | Andrea Massarenga † | Bishop of Massa Lubrense, Italy |
| 30 Sep | | Born | Benedetto De Luca † | Venezia | Bishop of Treviso, Italy |
| Oct | | Died | Francisco de Seijas Losada † | Archbishop of Santiago de Compostela, Spain |
| Born | Josephus Michael Trzcinski † | Staro-Rauen | Auxiliary Bishop of Gniezno, Poland |
| 2 Oct | 53.8 | Appointed | Pedro de Alagó y de Cardona † | Archbishop (Personal Title) of Mallorca, Spain | Bishop |
| 35.5 | Appointed | Diego Ibáñez de la Madrid y Bustamente † | Bishop of Pozzuoli, Italy | Bishop of Ceuta, Spain |
| 47.8 | Appointed | Pietro Luigi Malaspina, C.R. † | Bishop of Cortona, Italy | Bishop of Massa Marittima, Italy |
| 44.0 | Appointed | Giambattista Morea † | Bishop of Lacedonia, Italy |
| 50.8 | Appointed | Giovanni Riccanale † | Bishop of Boiano, Italy |
| 5 Oct | 90.9 | Died | Francesco Albizzi † | Cardinal, Cardinal-Priest of Santa Prassede |
| 6 Oct | 67.8 | Died | Pietro Bassdonna † | Cardinal, Cardinal-Deacon of Santa Maria in Domnica |
| 8 Oct | 47.8 | Ordained Bishop | Pietro Luigi Malaspina, C.R. † | Bishop of Cortona, Italy | Bishop of Massa Marittima, Italy |
| 50.8 | Ordained Bishop | Giovanni Riccanale † | Bishop of Boiano, Italy |
| 16 Oct | 38.9 | Selected | Johann Gottfried von Guttenberg † | Bishop of Würzburg, Germany |
| 22 Oct | 24.1 | Ordained Priest | Angelo Rendina † | Priest | Bishop of Boiano, Italy |
| 23 Oct | 68.8 | Died | Hyacinthe Libelli, O.P. † | Archbishop of Avignon, France |
| 27 Oct | | Born | Severino Antonio Missini † | Orvieto | Bishop of Borgo San Donnino, Italy |
| 28 Oct | | Born | Paul Alpheran de Bussan, O.S.Io.Hieros. † | Aquen | Bishop of Malta |
| 29 Oct | 40.5 | Appointed | Bernardino della Chiesa, O.F.M. † | Vicar Apostolic of Fo-Kien, China | Bishop of Peking [Beijing], China |
| 58.2 | Died | François Pallu, M.E.P. † | Vicar Apostolic of Fo-Kien, China |
| Nov | | Born | Feliciano de Nossa Senhora † | Obidos | Bishop of Lamego, Portugal |
| 12 Nov | 43.8 | Ordained Bishop | Franz Christoph Rinck von Balderstein † | Titular Bishop of Amyclae | Auxiliary Bishop of Eichstätt, Germany |
| 13 Nov | 61.6 | Appointed | Decio Azzolini (Jr.) † | Cardinal-Priest of Santa Prassede | Cardinal, Secretary Emeritus of the Secretariat of State |
| 61.4 | Appointed | Paluzzo Paluzzi Altieri Degli Albertoni † | Cardinal-Priest of Santa Maria in Trastevere | Cardinal, Archbishop Emeritus of Ravenna, Italy |
| 41.9 | Appointed | Jaime de Palafox y Cardona † | Archbishop of Sevilla {Seville}, Spain |
| 72.5 | Appointed | Giulio Spinola † | Cardinal-Priest of San Crisogono | Cardinal, Bishop Emeritus of Lucca, Italy |
| 46.9 | Appointed | Antonio Tortorelli, O.F.M. † | Bishop of Trivento, Italy |
| 14 Nov | | Born | Domingo Antonio de Zatarain † | Tolosa, Spain | Bishop of Nicaragua |
| 20 Nov | 57.3 | Died | Bartolomé Garcia de Escañuela, O.F.M. † | Bishop of Durango, México |
| 21 Nov | 57.1 | Resigned | Galeazzo Marescotti † | Bishop of Tivoli, Italy | Cardinal, Bishop Emeritus |
| 27 Nov | 13.0 | Selected | Joseph Clemens von Bayern von Wittelsbach † | Coadjutor Bishop of Freising, Germany | Archbishop of Köln {Cologne}, Germany |
| 28 Nov | | Born | Giovanni Battista Rotario da Pralormo (Rovero) † | Pralormo | Cardinal, Archbishop of Torino {Turin}, Italy |
| Dec | | Died | Jacob Duley † | Bishop of Limerick, Ireland |
| 52.1 | Died | Jean-Louis de Fromentières † | Bishop of Aire, France |
| 56.8 | Died | Francesco Maria Neri † | Bishop of Venosa, Italy |
| 6 Dec | | Died | Gaspard de Lascaris † | Bishop of Carpentras, France |
| 12 Dec | | Born | Francesco Antonio Leonardis † | Castel de Falchi | Bishop of Bisceglie, Italy |
| 22 Dec | 50.0 | Selected | Antonio Ibáñez de la Riva Herrera † | Bishop of Ceuta, Spain | Archbishop of Zaragoza, Spain |
| 23 Dec | 31.7 | Ordained Deacon | Benedetto Pamphilj, O.S.Io.Hieros. † | Deacon of Sovereign Military Hospitaller Order of St John of Jerusalem | Cardinal, Librarian of the Vatican Library |
| 24 Dec | 31.7 | Ordained Priest | Benedetto Pamphilj, O.S.Io.Hieros. † | Priest of Sovereign Military Hospitaller Order of St John of Jerusalem | Cardinal, Librarian of the Vatican Library |
| 26 Dec | 23.3 | Ordained Priest | Filippo Maria Resta, C.R.L. † | Priest of Canons Regular of the Congregation of the Most Holy Saviour of the Lateran | Bishop of Alessandria (della Paglia), Italy |