Date | Age | Event | Bishop | Title | Current Title |
unknown | | Born | Jean Balue † | | Cardinal, Bishop of Angers, France |
| Died | Menaud de Barbazan † | Bishop of (Saint-Bertrand de) Comminges, France |
| Died | Guillaume de Bastidos † | Bishop of Vabres, France |
| Born | Thomas Berlower † | | Bishop of Konstanz {Constance}, Germany |
| Died | Jan z Borsznic † | Archbishop of Esztergom, Hungary |
| Appointed | Nikodemus della Scala † | Bishop of Freising, Germany |
| Born | Marco da Fiume, O.S.A. † | | Bishop of Knin (Tinin), Croatia |
| Died | Nicolas de Johannaccio † | Bishop of Cavaillon, France |
| Died | Nicholas MacBradaigh † | Bishop of Kilmore, Ireland |
| Born | Juan Margarit i Pau † | | Cardinal, Bishop of Gerona, Spain |
26.0 | Ordained Priest | Reginald Pecock (Peacock) † | Priest | Bishop Emeritus of Chichester, England, Great Britain |
| Appointed | Jan Pella † | Bishop of Włocławek (Kujawy, Kalisze), Poland |
51.0 | Resigned | Konrad von Vechta † | Archbishop of Praha {Prague}, Czech Republic | Archbishop Emeritus |
| Born | Burkhard Weisbriach (Weißpriach) † | | Cardinal, Archbishop of Salzburg, Austria |
8 Jan | | Appointed | Pierre Assalhit (Assalbit), O.E.S.A. † | Bishop of Alet, France |
| Appointed | Jean Coursier † | Bishop of Condom, France |
3 Feb | | Died | Alfons de Eixea (de Tous) † | Bishop of Vic, Spain |
20 Feb | 61.5 | Resigned | Antonio Correr, C.R.S.A. † | Administrator of Novigrad (Cittanova), Croatia | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
26 Feb | | Appointed | Daniel Rampi Scoto † | Bishop of Novigrad (Cittanova), Croatia | Bishop of Concordia (Sagittaria), Italy |
28 Feb | 41.1 | Appointed | John Kempe † | Bishop of Chichester, England, Great Britain | Cardinal, Archbishop of Canterbury, England, Great Britain |
3 Mar | 61.1 | Died | Jan Kropidło † | Bishop of Włocławek (Kujawy, Kalisze), Poland |
5 Mar | 41.1 | Appointed | Hugues of Lusignan † | Archbishop of Nicosia, Cyprus | Priest |
| Appointed | Jean de Pierre † | Bishop of Vabres, France | Titular Archbishop of Berytus |
14 Mar | | Appointed | Dujam Hranković † | Bishop of Hvar (Lesina), Croatia |
| Appointed | Avignone Nicolai, O.P. † | Bishop of Saint-Pons-de-Thomières, France | Archbishop of Aix, France |
21 Mar | | Appointed | Aymar (Almeric) de Aureliano, O.F.M. † | Bishop of Ceuta, Spain |
30 Mar | | Ordained Bishop | Girolamo de Pola † | Bishop of Capodistria (Capo d’Istria)(Koper), Slovenia |
2 Apr | | Appointed | Bernard d’Yvon † | Bishop of Bazas, France |
7 Apr | | Appointed | Thomas Spofford, O.S.B. † | Bishop of Rochester, England, Great Britain | Bishop Emeritus of Hereford, England, Great Britain |
21 Apr | | Appointed | Jean de Chorono, O.P. † | Bishop of Ario, Greece | Bishop Emeritus |
19 May | | Died | Albrecht von Wertheim † | Bishop of Bamberg, Germany |
23 May | | Appointed | Guillaume de Montjoie † | Bishop of Saint-Papoul, France | Bishop of Béziers, France |
30 May | | Appointed | Agnello di Napoli, O. Carm. † | Bishop of Acci (Accia), France |
3 Jun | 51.4 | Selected | Friedrich von Aufseß (Aufsess) † | Bishop of Bamberg, Germany | Bishop Emeritus |
4 Jun | | Appointed | Luigi Certa † | Bishop of Castellammare di Stabia, Italy |
10 Jul | | Died | Albert Schenk von Stauffenberg † | Bishop of Regensburg, Germany |
14 Jul | | Appointed | Navne Jensen † | Bishop of Odense, Denmark |
18 Jul | | Appointed | Pietro Piczus † | Bishop of Molfetta, Italy |
| Selected | Johann von Streitberg † | Bishop of Regensburg, Germany |
19 Jul | | Died | Guillaume de Boisratier † | Archbishop of Bourges, France |
10 Aug | | Died | Johann Skondelev, O.F.M. † | Bishop of Schleswig, Germany |
13 Aug | | Appointed | Domhnall O’Gabhann † | Bishop of Kilmore, Ireland | Bishop Emeritus |
20 Aug | | Died | Richard Clifford † | Bishop of London, England, Great Britain |
1 Sep | 37.6 | Appointed | Stephan Bodecker, O. Praem. † | Bishop of Brandenburg, Germany |
13 Sep | | Died | Hermann von Cilli † | Bishop of Freising, Germany |
21 Sep | 51.7 | Confirmed | Friedrich von Aufseß (Aufsess) † | Bishop of Bamberg, Germany | Bishop Emeritus |
24 Sep | | Confirmed | Johann von Streitberg † | Bishop of Regensburg, Germany |
Oct | | Died | Aymeric Noël (Nadal), O.S.A. † | Bishop of Castres, France |
20 Oct | 41.8 | Appointed | Giovanni Berardi † | Archbishop of Taranto, Italy | Cardinal, Cardinal-Bishop of Palestrina |
14 Nov | | Appointed | Bartolomeo Gattola † | Archbishop of Reggio Calabria, Italy | Archbishop of Messina, Italy |
17 Nov | | Appointed | Benozzo Federighi † | Bishop of Fiesole, Italy |
41.8 | Appointed | John Kempe † | Bishop of London, England, Great Britain | Cardinal, Archbishop of Canterbury, England, Great Britain |
| Appointed | John Langdon, O.S.B. † | Bishop of Rochester, England, Great Britain |
| Appointed | Thomas Polton † | Bishop of Chichester, England, Great Britain | Bishop of Worcester, England, Great Britain |
| Appointed | Thomas Spofford, O.S.B. † | Bishop of Hereford, England, Great Britain | Bishop Emeritus |
24 Nov | | Appointed | Henri d’Avaucourt † | Archbishop of Bourges, France | Archbishop Emeritus |
17 Dec | | Appointed | Heinrich vom See † | Bishop of Schleswig, Germany | Bishop Emeritus |
20 Dec | | Died | Johannes von Schlamstorf † | Archbishop of Bremen (and Hamberg), Germany |