Date | Age | Event | Bishop | Title | Current Title |
unknown | | Born | Francesco de Accolti † | | Bishop Emeritus of Ancona e Numana, Italy |
40.0 | Died | Francesco de Adamo Lucharo † | Bishop of Isernia, Italy |
| Resigned | Jean Albriga † | Bishop of Toulon, France | Titular Archbishop of Tarsus |
| Died | Antonio † | Bishop of Chiusi, Italy |
| Born | Martin Fourier de Beaune † | | Archbishop of Tours, France |
| Resigned | Tommaso Benedetti † | Bishop of Luni e Sarzana, Italy | Bishop Emeritus |
| Born | Tossolus (Teobaldo) Blancus (Bianchi) † | | Bishop of Sapë, Albania |
| Appointed | George Brann † | Auxiliary Bishop of London, England, Great Britain | Bishop Emeritus of Elphin, Ireland |
| Appointed | George Brann † | Auxiliary Bishop of Worcester, England, Great Britain | Bishop Emeritus of Elphin, Ireland |
52.0 | Appointed | Guillaume Briçonnet † | Administrator of Toulon, France | Cardinal, Archbishop of Narbonne, France |
| Died | Andrea Campana † | Bishop of Senj, Croatia |
| Died | Pierre de Castro Bayacho † | Bishop of Pamiers, France |
| Died | Francesco da Cascia † | Bishop of Nepi e Sutri, Italy |
64.0 | Resigned | Jean d’Amboise † | Bishop of Langres, France | Bishop Emeritus |
| Born | Pierre Dančs † | | Bishop of Lavaur, France |
| Died | Gentile de’ Becchi † | Bishop of Arezzo, Italy |
| Born | Fernando de Loaces (Loazes), O.P. † | | Archbishop of Valencia, Spain |
| Born | Giovanni Francesco de Mirto † | | Bishop Emeritus of Ruvo (Ruo)(di Puglia), Italy |
| Died | Simon Dobriolanus † | Bishop of Moldovita (Moldawitza, Suczawa), Romania |
| Appointed | Emmanuel † | Titular Bishop of Hierapolis in Phrygia |
| Born | Pedro Fernandes Sardinha † | | Bishop Emeritus of Săo Salvador da Bahia de Todos os Santos, Brazil |
| Removed | Bartolomeo Flores † | Archbishop of Cosenza, Italy | Archbishop Emeritus |
| Born | Stephen Gardiner † | | Bishop of Winchester, England, Great Britain |
| Died | Nicolň Garigliati (Garilliati) † | Bishop of Ivrea, Italy |
| Died | Andrecius Ghinucci † | Bishop of Grosseto, Italy |
| Died | John Guthrie † | Bishop of Ross (Rosemarkie, Fortrose), Scotland, Great Britain |
| Resigned | Pierre Javailhac † | Bishop of Béziers, France | Bishop Emeritus |
| Born | Dionisio Neagrus Laurerio, O.S.M. † | | Cardinal, Bishop of Urbino, Italy |
| Born | Cherubino Lavosio, O.S.A. † | | Bishop of Telese o Cerreto Sannita, Italy |
34.4 | Ordained Priest | Jakob von Liebenstein † | Priest | Archbishop of Mainz, Germany |
| Born | Luigi Lippomano † | | Bishop of Bergamo, Italy |
| Died | Costantino Marcuchi (Marenco) † | Bishop of Acqui, Italy |
| Born | Giacomo Orsini † | | Bishop Emeritus of Bitonto, Italy |
| Appointed | Johann Ostwein, O.P. † | Auxiliary Bishop of Strasbourg, France |
| Born | Guillaume de Pélissier (Pellicier) † | | Bishop of Montpellier, France |
| Died | Giacomo Despuig (de Podio) † | Bishop of Sorres (Sorra), Italy |
| Born | Balthasar Rantzau † | | Bishop-Elect of Lübeck, Germany |
| Died | Diego de Saldańa, O. de M. † | Auxiliary Bishop of Santiago de Compostela, Spain |
| Resigned | Michele de Saraceni † | Bishop of Trevico, Italy | Bishop Emeritus |
24.3 | Professed | Nikolaus von Schönberg, O.P. † | Member of Order of Friars Preachers | Cardinal, Archbishop Emeritus of Capua, Italy |
| Died | Elias Sguri de Ponagia, O.P. † | Bishop of Croja, Albania |
| Born | Juan de San Millán † | | Bishop of León, Spain |
| Born | Girolamo Verallo † | | Cardinal, Archbishop Emeritus of Rossano, Italy |
| Born | Pietro Paolo Vergerio † | | Bishop Emeritus of Capodistria (Capo d’Istria)(Koper), Slovenia |
| Ordained Bishop | Pedro Vaz Gaviso Velasci † | Bishop of Guarda, Portugal |
| Born | Pallavicino Visconti † | | Bishop Emeritus of Alessandria (della Paglia), Italy |
| Died | Filippo Zobale, O.S.A. † | Bishop of Comacchio, Italy |
7 Jan | | Appointed | Conrad de Heyden, O. Carm. † | Auxiliary Bishop of Metz, France |
| Appointed | Conrad de Heyden, O. Carm. † | Titular Bishop of Nicopolis in Palaestina | Auxiliary Bishop of Metz, France |
9 Jan | | Appointed | Giovanni de’ Vecchi de Galionisso † | Bishop of Termoli, Italy |
| Appointed | Agostino de Guarino † | Bishop of Tricarico, Italy |
| Appointed | Angelo Pappacoda † | Bishop of Martirano (Martoranum), Italy |
23 Jan | | Appointed | Pietro de Guynio, O. Carm. † | Auxiliary Bishop of Vannes, France |
| Appointed | Pietro de Guynio, O. Carm. † | Titular Bishop of Citrus | Auxiliary Bishop of Vannes, France |
| Appointed | Jean Marre † | Bishop of Condom, France |
51.0 | Appointed | Giovanni Michiel † | Titular Patriarch of Constantinople | Cardinal, Bishop of Verona, Italy |
28 Jan | | Died | William Schives de Vulfalt † | Archbishop of Saint Andrews, Scotland, Great Britain |
30 Jan | 51.0 | Resigned | Juan de Borja Lanzol de Romaní † | Administrator of Olomouc (Olmütz), Czechia | Cardinal, Archbishop of Monreale, Italy |
52.0 | Selected | Johann Rode † | Archbishop of Bremen (and Hamburg), Germany |
26.0 | Appointed | Stanislav Thurzó † | Bishop of Olomouc (Olmütz), Czechia |
26.0 | Ordained Bishop | Stanislav Thurzó † | Bishop of Olomouc (Olmütz), Czechia |
5 Feb | 55.0 | Ordained Bishop | Pascual Rebenga de Ampudia, O.P. † | Bishop of Burgos, Spain |
18 Feb | | Appointed | Richard FitzJames † | Bishop of Rochester, England, Great Britain | Bishop of London, England, Great Britain |
| Appointed | Pietro Isvalies (Isuali) † | Archbishop of Reggio Calabria, Italy | Cardinal, Cardinal-Priest of Santa Pudenziana |
21 Feb | 16.6 | Ordained Priest | Philipp von der Pfalz (von Bayern) † | Priest | Bishop of Freising, Germany |
22 Feb | | Appointed | Jean L’Apotre, O.S.A. † | Titular Bishop of Bethleem |
| Died | Jan Rehwinkel, O.T. † | Bishop of Samland (Sambia), Poland |
26 Feb | | Ordained Bishop | Ogier d’Anglure † | Bishop of Marseille, France |
Mar | | Died | Corinus Plosachi de Feys, O.S.B. † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |
2 Mar | 62.1 | Appointed | Bartolomé Martí † | Administrator of Bagnoregio (Bagnorea), Italy | Cardinal, Bishop of Segorbe-Albarracin, Spain |
41.4 | Confirmed | Gabriel von Eyb † | Bishop of Eichstätt, Germany |
8 Mar | | Appointed | Sinolfo di Castel Lotario † | Bishop of Chiusi, Italy |
15 Mar | | Appointed | Louis Mendez, O.S.B. † | Auxiliary Bishop of Palencia, Spain |
| Appointed | Louis Mendez, O.S.B. † | Titular Bishop of Sidon | Auxiliary Bishop of Palencia, Spain |
| Appointed | Roberto de Noya (Noja), O.P. † | Bishop of Acerra, Italy | Archbishop of Naxos, Greece |
16 Mar | | Died | Jean Vigier † | Bishop of Lavaur, France |
3 Apr | | Appointed | Erasmo de Bernardis † | Bishop of Ario, Greece |
| Appointed | David Hamilton † | Bishop of Argyll (Lismore), Scotland, Great Britain |
14 Apr | | Appointed | Claude de Château-Vieux † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France | Archbishop Emeritus |
16 Apr | 41.5 | Ordained Bishop | Gabriel von Eyb † | Bishop of Eichstätt, Germany |
17 Apr | 30.3 | Appointed | Cosimo de’ Pazzi † | Bishop of Arezzo, Italy | Archbishop of Firenze {Florence}, Italy |
| Appointed | Marino Falconi † | Bishop of Minervino Murge, Italy |
42.2 | Appointed | Juan López † | Administrator of Oloron (Oloron-Sainte-Marie), France | Cardinal, Archbishop of Capua, Italy |
| Appointed | Raffaele Rocca † | Bishop of Lucera, Italy | Bishop Emeritus of Capri, Italy |
| Appointed | Antonio Torres, O.S.H. † | Bishop of Nepi e Sutri, Italy |
18 Apr | 41.2 | Appointed | Konrad von Rietberg † | Bishop of Münster, Germany | Bishop of Osnabrück, Germany |
28 Apr | | Appointed | Silvestro Benedetti † | Bishop of Luni e Sarzana, Italy |
52.3 | Confirmed | Johann Rode † | Archbishop of Bremen (and Hamburg), Germany |
May | 62.3 | Died | Robert Morton † | Bishop of Worcester, England, Great Britain |
| Appointed | Gottskálk Nikulásson † | Bishop of Hólar, Iceland |
10 May | | Appointed | Jan Radzieovo, O.P. † | Auxiliary Bishop of Gniezno, Poland |
| Appointed | Jan Radzieovo, O.P. † | Titular Bishop of Athyra | Auxiliary Bishop of Gniezno, Poland |
12 May | | Appointed | Nikolaus Kreuder, O.T. † | Bishop of Samland (Sambia), Poland |
21 May | | Ordained Bishop | Richard FitzJames † | Bishop of Rochester, England, Great Britain | Bishop of London, England, Great Britain |
22 May | | Appointed | Hector de Bourbon † | Bishop of Lavaur, France | Archbishop Emeritus of Toulouse, France |
19.3 | Appointed | Jean d’Amboise † | Bishop of Langres, France |
31.3 | Appointed | Philippe de Lévis † | Bishop of Mirepoix, France |
54.3 | Appointed | Aymon di Montfalcon (Montfaucon), O.S.B. † | Administrator of Genčve {Geneva}, Switzerland | Bishop of Lausanne, Switzerland |
30 May | | Resigned | Denis White (Fuyt), O.P. † | Bishop of Glendalough, Ireland | Bishop Emeritus |
Jun | 42.2 | Resigned | Ascanio Maria Sforza † | Administrator of Eger, Hungary | Cardinal, Administrator of Pavia, Italy |
| Died | Antonio Torres, O.S.H. † | Bishop of Nepi e Sutri, Italy |
2 Jun | | Died | Jens Brostrup † | Archbishop of Lund, Sweden |
4 Jun | | Ordained Bishop | Sinolfo di Castel Lotario † | Bishop of Chiusi, Italy |
| Ordained Bishop | Francesco Erulli † | Coadjutor Bishop of Spoleto, Italy | Bishop |
| Ordained Bishop | Pietro Isvalies (Isuali) † | Archbishop of Reggio Calabria, Italy | Cardinal, Cardinal-Priest of Santa Pudenziana |
| Ordained Bishop | Mathias Schach, O. Cart. † | Titular Bishop of Salona | Auxiliary Bishop of Freising, Germany |
6 Jun | 52.4 | Ordained Bishop | Johann Rode † | Archbishop of Bremen (and Hamburg), Germany |
9 Jun | 55.4 | Appointed | Tamás Bakócz † | Bishop of Eger, Hungary | Cardinal, Archbishop of Esztergom, Hungary |
| Appointed | Ferenc Szatmári † | Bishop of Győr (Raab), Hungary |
14 Jun | 51.4 | Installed | Juan de Borja Lanzol de Romaní † | Bishop of Ferrara, Italy | Cardinal, Archbishop of Monreale, Italy |
23 Jun | | Appointed | Francesco † | Titular Bishop of Hippos |
26 Jun | | Appointed | Meliadusius d’Este (Estensis) † | Bishop of Comacchio, Italy | Bishop Emeritus |