Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Nicola de Aspra † | Bishop of Terracina, Priverno e Sezze, Italy |
| Died | Louis Badat, O.S.B. † | Bishop of Nice, France |
| Died | Francesco Barberi † | Bishop of Ceos and Thermia, Greece |
| Born | Robert Blacader † | | Archbishop of Glasgow, Scotland, Great Britain |
33.0 | Installed | Thomas Bourchier † | Bishop of Ely, England, Great Britain | Cardinal, Archbishop of Canterbury, England, Great Britain |
| Born | Guillaume Briçonnet † | | Cardinal, Archbishop of Narbonne, France |
| Died | Antonio di Carolei † | Bishop of Bisignano, Italy |
67.0 | Died | Antonio Correr, O.P. † | Bishop of Ceneda, Italy |
| Born | Giuliano Dati † | | Bishop of San Leone, Italy |
| Resigned | Giovanni Battista della Buona † | Bishop-Elect of Chieti, Italy | Former Bishop-Elect |
| Born | Gabriele de’ Gabrielli † | | Cardinal, Bishop of Urbino, Italy |
| Born | Philippe de Luxembourg † | | Cardinal, Bishop Emeritus of Le Mans, France |
| Resigned | Georges d’Ornos † | Bishop of Vic, Spain | Bishop of Carpentras, France |
| Born | Pedro Folch y Cardona † | | Archbishop of Tarragona, Spain |
| Resigned | Matteo da Gimara, O.F.M. † | Bishop of Agrigento (Girgenti), Italy | Bishop Emeritus |
| Died | Giacomo Lancellotto † | Bishop of Policastro, Italy |
| Appointed | Martino da Lubiana † | Bishop of Pedena, Austria |
| Resigned | Giosuč Mormile † | Bishop of Tropea, Italy | Bishop Emeritus |
| Died | Gianfilippo Negusanti † | Bishop of Sarsina, Italy |
| Died | Michael Ochiltree † | Bishop of Dunblane, Scotland, Great Britain |
| Resigned | Domhnall O’Gabhann † | Bishop of Kilmore, Ireland | Bishop Emeritus |
| Died | Benedetto Paconati, O.P. † | Bishop of Bagnoregio (Bagnorea), Italy |
| Died | Michele Paoli † | Bishop of Drivasto (Drivost), Albania |
| Died | Geoffroy de Pompadour † | Bishop of Carcassonne, France |
| Died | Barthélémy de Roccalli, O. Carm. † | Bishop of Marseille, France |
| Born | Johann Rode † | | Archbishop of Bremen (and Hamburg), Germany |
| Died | Lotto Sardi † | Bishop of Spoleto, Italy |
| Died | Leonardo di Sassari, O.F.M. † | Bishop of Castro [di Sardegna], Italy |
| Died | Giuliano de Tallada, O.P. † | Bishop of Bosa, Italy |
| Died | Hugues de Theissiac † | Bishop of Vaison, France |
| Appointed | Alessandro Trani † | Bishop of Terracina, Priverno e Sezze, Italy |
| Appointed | Pedro de Urrea † | Archbishop of Tarragona, Spain |
| Died | Jean Vivien † | Bishop of Nevers, France |
7 Jan | 22.0 | Appointed | Louis d’Albret † | Bishop of Aire, France | Cardinal, Bishop of Cahors, France |
19 Jan | 85.5 | Died | Antonio Correr, C.R.S.A. † | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
24 Jan | | Died | Giovanni d’Aversa † | Bishop of Caiazzo, Italy |
| Died | Antonio Boccabella, O.F.M. † | Bishop of Ferentino, Italy |
27 Jan | | Appointed | Daniele di Arluno, C.R.S.A. † | Bishop of Sarsina, Italy | Bishop of Forli, Italy |
| Appointed | Nicola Colafacio (de Faciis) † | Bishop of Fondi (Fundi), Italy |
Feb | | Died | Simó Salvador † | Bishop of Barcelona, Spain |
3 Feb | | Died | Lope de Mendoza † | Archbishop of Santiago de Compostela, Spain |
| Appointed | Romanet Velheu † | Administrator of Saint-Paul-Trois-Châteaux, France |
12 Feb | | Appointed | Giovanni Tricarico, O.S.A. † | Bishop of Ferentino, Italy |
15 Feb | 95.1 | Died | Giovanni de Bertoldi, O.F.M. † | Bishop of Fano, Italy |
21 Feb | 65.1 | Ordained Bishop | Fantino Dandolo † | Archbishop of Candia {Crete}, Greece | Bishop of Padova {Padua}, Italy |
24 Feb | 59.1 | Died | Niccolň Tedeschi † | Archbishop of Palermo, Italy |
27 Feb | 27.1 | Appointed | Matthias de Labischino † | Bishop of Transilvania, Erdély, Siebenbürgen, Romania | Archbishop of Kalocsa, Hungary |
28 Feb | | Ordained Bishop | Francesco Oddi de Tuderto † | Bishop of Assisi, Italy |
| Ordained Bishop | Johann Rottel † | Bishop of Brixen {Bressanone}, Italy |
9 Mar | 51.1 | Appointed | Andrew MacBradaigh † | Bishop of Kilmore, Ireland |
10 Mar | | Appointed | Giovanni di Renzo de Tonsis, O.F.M. † | Bishop of Fano, Italy |
15 Mar | | Appointed | Colantonio Valignani † | Bishop of Chieti, Italy |
23 Mar | 63.2 | Died | Günther von Schwarzburg † | Archbishop of Magdeburg, Germany |
Apr | 35.2 | Appointed | Francesco Condulmer † | Cardinal-Bishop of Porto e Santa Rufina | Cardinal, Bishop of Verona, Italy |
4 Apr | | Born | Wiguläus Fröschl von Marzoll † | | Bishop of Passau, Germany |
7 Apr | 63.2 | Appointed | Lope Barrientos, O.P. † | Bishop of Cuenca, Spain |
| Appointed | Carlo Fellapane, O.E.S.A. † | Bishop of Policastro, Italy |
| Appointed | Álvaro Núńez de Isorna † | Archbishop of Santiago de Compostela, Spain |
| Appointed | Alfonso Tostado de Madrigal † | Bishop of Ávila, Spain |
10 Apr | | Born | Miklós Báthory (Báthori) † | | Bishop of Vác, Hungary |
11 Apr | | Ordained Bishop | Giovanni di Renzo de Tonsis, O.F.M. † | Bishop of Fano, Italy |
19 Apr | | Selected | Friedrich von Beichlingen † | Archbishop of Magdeburg, Germany |
21 Apr | | Born | Pietro Riario, O.F.M. Conv. † | | Cardinal, Archbishop of Firenze {Florence}, Italy |
25 Apr | 100.3 | Died | Domingo Ram i Lanaja, C.R.S.A. † | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
26 Apr | | Appointed | Ralph Aderle, O.E.S.A. † | Bishop of Down and Connor, Ireland |
1 May | 60.3 | Died | Friedrich von Domneck † | Bishop of Worms, Germany |
10 May | | Appointed | Jacques de Comborn † | Bishop of Clermont, France |
| Appointed | András Kálnói † | Bishop of Pécs, Hungary |
21 May | | Appointed | Giovanni Bucarone, O.F.M. † | Bishop of Sagone (Sagona), France |
| Resigned | Giorgio Fieschi (Flisco) † | Administrator of Sagone (Sagona), France | Cardinal, Archbishop of Genova, Italy |
28 May | 40.4 | Appointed | Jaume Francesco de Cardona i de Aragón † | Bishop of Vic, Spain | Cardinal, Bishop of Urgell, Spain |
Jun | 37.7 | Resigned | Alain de Coëtivy † | Administrator of Uzés, France | Cardinal, Bishop of Avignon, France |
4 Jun | | Appointed | Pietro Leon † | Bishop of Ceneda, Italy | Bishop Emeritus |
| Appointed | Mario Orsini † | Archbishop of Palermo, Italy | Archbishop of Taranto, Italy |
37.4 | Appointed | János Vitéz (Zredna) † | Bishop of Oradea Mare {Gran Varadino, Nagyvárad}, Romania | Archbishop of Esztergom, Hungary |
9 Jun | | Appointed | Francesco , O.F.M. † | Bishop of Ceos and Thermia, Greece | Archbishop of Naxos, Greece |
| Appointed | Bartolomeo Malatesti † | Bishop of Rimini, Italy |
| Appointed | Simeon de Valle † | Bishop of Ossero (Osor), Croatia |
16 Jun | 54.4 | Appointed | Astorgio Agnesi † | Apostolic Administrator of Canne, Italy | Archbishop of Benevento, Italy |
18 Jun | | Appointed | Nicolas de Brancas † | Bishop of Marseille, France |
2 Jul | | Appointed | Jaime Gerart y Vernomen † | Bishop of Barcelona, Spain |
12 Jul | | Appointed | Guillaume Sorbert (Soibert) † | Bishop of Uzés, France | Bishop of Carpentras, France |
22 Jul | 40.5 | Installed | Jaume Francesco de Cardona i de Aragón † | Bishop of Vic, Spain | Cardinal, Bishop of Urgell, Spain |
23 Jul | | Appointed | Antonio Ponticorona, O.P. † | Bishop of Agrigento (Girgenti), Italy |
| Appointed | Luca de Sarzana, O.F.M. † | Bishop of Cefalů, Italy |
30 Jul | | Appointed | Memmo de Aggazaria † | Bishop of Grosseto, Italy |
| Appointed | Antonio de Neotero, O.S.B. † | Bishop of Mottola (Motula), Italy |
| Appointed | Mario Orsini † | Archbishop of Taranto, Italy |
| Appointed | Pietro Teodori † | Bishop of Gallipoli, Italy |
Aug | | Died | Richard Praty † | Bishop of Chichester, England, Great Britain |
3 Aug | | Died | Alberto Alberti † | Cardinal, Bishop of Camerino, Italy |
10 Aug | | Confirmed | Friedrich von Beichlingen † | Archbishop of Magdeburg, Germany |
21 Aug | | Died | Pedro Henríquez de Castro † | Bishop of Mondońedo, Spain |
27 Aug | | Appointed | Battista Enrici † | Bishop of Camerino, Italy |
29 Aug | | Ordained Bishop | Friedrich von Beichlingen † | Archbishop of Magdeburg, Germany |
30 Aug | | Appointed | Pietro Antonio Petrucci, O.P. † | Bishop of Segni, Italy |
Sep | | Died | Bernard de La Roche Fontenilles (Carbonet de Riez), O.F.M. † | Bishop of Montauban, France |
9 Sep | | Died | Senatore di Noto † | Bishop of Malta |
| Died | Albrecht von Hohenrechberg † | Bishop of Eichstätt, Germany |
11 Sep | 42.6 | Resigned | Guillaume d’Estouteville, O.S.B. † | Bishop of Digne, France | Cardinal, Archbishop of Rouen, France |
| Appointed | Nicola Piscicelli † | Bishop of Bisignano, Italy | Archbishop of Salerno, Italy |
| Appointed | Pierre Turelure, O.P. † | Bishop of Digne, France |
24 Sep | | Appointed | Adam Moleyns † | Bishop of Chichester, England, Great Britain |
26 Sep | | Appointed | Corrado da Matelica, O.F.M. † | Bishop of Bagnoregio (Bagnorea), Italy |
| Appointed | Giacomo degli Oratori † | Bishop of Adria, Italy |
39.7 | Appointed | Bartolomeo Roverella † | Archbishop of Ravenna, Italy | Cardinal, Archbishop Emeritus |
1 Oct | 41.7 | Appointed | Johann von Eych † | Cardinal, Bishop of Eichstätt, Germany |
8 Oct | | Appointed | Jean Troufon † | Bishop of Nevers, France | Bishop-Elect |
9 Oct | | Died | Gerardo Landriani † | Cardinal, Bishop of Como, Italy |
20 Oct | | Died | Tommaso Perenduli † | Archbishop of Ravenna, Italy |
29 Oct | | Appointed | Jean d’Étampes † | Bishop of Carcassonne, France |
Nov | | Died | Jean Troufon † | Bishop-Elect of Nevers, France |
3 Nov | | Died | Audun Eyvindsson † | Bishop of Stavanger, Norway |
10 Nov | | Appointed | García Martínez de Baamonde † | Bishop of Orense, Spain | Bishop of Lugo, Spain |
| Appointed | Pedro Silva y Tenorio, O.P. † | Bishop of Lugo, Spain | Bishop of Badajoz, Spain |
57.8 | Resigned | Juan de Torquemada, O.P. † | Bishop of Orense, Spain | Cardinal, Cardinal-Bishop of Sabina |
| Appointed | Alfonso Vázquez de Acuńa † | Bishop of Mondońedo, Spain | Bishop of Jaén, Spain |
12 Nov | | Appointed | Ágoston Salánki † | Bishop of Győr (Raab), Hungary |
14 Nov | | Appointed | Gunnar Eriksson † | Bishop of Stavanger, Norway |
20 Nov | | Ordained Bishop | Jean d’Estampes † | Bishop of Nevers, France |
3 Dec | | Appointed | Tommaso de Rubio, O.P. † | Bishop of Bosa, Italy |
6 Dec | | Died | Thomas Brown † | Bishop of Norwich, England, Great Britain |
21 Dec | | Appointed | Jaime † | Bishop of Malta |
| Died | Bartolomeo Zabarella † | Archbishop of Firenze {Florence}, Italy |
22 Dec | | Appointed | Paolo Dusso † | Bishop of Drivasto (Drivost), Albania |
| Appointed | Francesco , O.S.B. † | Bishop of Castro [di Sardegna], Italy |