| Date | Age | Event | Bishop | Title | Current Title | 
|---|
| unknown |  | Died | Bernard André † | Bishop of Lectoure, France | 
|  | Died | Beltrandus  † | Bishop of Acerra, Italy | 
|  | Born | Louis Camanias, O.F.M. † |  | Bishop of Ottana, Italy | 
|  | Died | Bernardino Caracciolo † | Archbishop of Cosenza, Italy | 
|  | Died | Jean d’Harcourt † | Titular Patriarch of Alexandria {Alessandria} | 
|  | Resigned | Guglielmo Didier † | Bishop of Vercelli, Italy | Bishop Emeritus | 
|  | Ordained Bishop | Martin Dieminger † | Titular Bishop of Adramyttium | Auxiliary Bishop of Augsburg, Germany | 
|  | Died | Georges d’Ornos † | Bishop of Carpentras, France | 
|  | Appointed | John Grene, C.R.S.A. † | Auxiliary Bishop of York, England, Great Britain | Bishop of Inis Cathaig, Ireland | 
|  | Born | Julián Garcés, O.P. † |  | Bishop of Tlaxcala (Puebla de los Angeles), México | 
|  | Born | László Geréb † |  | Archbishop of Kalocsa, Hungary | 
|  | Died | Giovanni  † | Bishop of Lacedonia, Italy | 
|  | Died | Gerhard Peder Gydenstierna † | Bishop of Börglum (Aalborg), Denmark | 
|  | Died | Giacomo Imperiale, O.S.B. † | Archbishop of Genova, Italy | 
|  | Died | Jens Jakobssřn Blik † | Bishop of Oslo, Norway | 
|  | Resigned | Giacomo Juvénal des Ursins † | Bishop of Fréjus, France | Titular Patriarch of Antiochia {Antioch} | 
|  | Born | Bernardino Lunati † |  | Cardinal, Cardinal-Deacon of San Ciriaco alle Terme Diocleziane | 
|  | Born | Bernhard Meurl von Leombach † |  | Auxiliary Bishop of Passau, Germany | 
|  | Born | Hugh Oldham † |  | Bishop of Exeter, England, Great Britain | 
|  | Died | Pietro Orso, O.P. † | Archbishop of Brindisi, Italy | 
|  | Died | John Rawlston † | Bishop of Dunkeld, Scotland, Great Britain | 
|  | Born | Otto von Sonnenberg † |  | Bishop of Konstanz {Constance}, Germany | 
|  | Died | Philippe de Vienne † | Bishop of Langres, France | 
| Jan |  | Died | Maurice Stack † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland | 
| 3 Jan |  | Appointed | Guilllaume d’Estampes † | Bishop of Montauban, France | Bishop of Condom, France | 
| 52.0 | Appointed | Bernard (Yvest) du Rosier † | Archbishop of Toulouse, France | 
| 7 Jan |  | Appointed | Domenico de Lagonessa, O.S.B. † | Bishop of Rossano, Italy | 
| 10 Jan |  | Appointed | Domenico Xarth, O. Cist. † | Bishop of Agrigento (Girgenti), Italy | 
| 19 Jan |  | Died | Piotr z Chrząstowa (Chrząstowski) † | Bishop of Przemyśl, Poland | 
| 26 Jan |  | Appointed | Maurice MacConcubaiar † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland | 
|  | Appointed | Pietro Santorio † | Bishop of Ruvo (Ruo)(di Puglia), Italy | 
| 28 Jan | 29.0 | Appointed | Jean du Chastel † | Archbishop of Vienne, France | Bishop of Carcassonne, France | 
| 29 Jan |  | Appointed | Lope de Causeco, O.P. † | Auxiliary Bishop of Astorga, Spain | 
|  | Appointed | Lope de Causeco, O.P. † | Titular Bishop of Lydda | Auxiliary Bishop of Astorga, Spain | 
| 7 Feb |  | Died | Ottobono de Belloni † | Bishop of Ventimiglia, Italy | 
| 11 Feb |  | Ordained Bishop | Maurice MacConcubaiar † | Bishop of Kerry (o Ardfert) e Aghadoe, Ireland | 
| 28 Feb | 62.1 | Appointed | Heinrich Kalteisen, O.P. † | Archbishop of Nidaros (Trondheim), Norway | Titular Archbishop of Caesarea in Palaestina | 
| 3 Mar |  | Appointed | Roderick Barrett, O.E.S.A. † | Bishop of Killala, Ireland | 
| 5 Mar |  | Ordained Bishop | Canute Mikkelsen (Cobson, Kobsřn) † | Bishop of Viborg, Denmark | Bishop Emeritus | 
| 9 Mar | 82.1 | Died | Magnus Olaf Tavast † | Bishop Emeritus of Åbo, Finland | 
| 14 Mar |  | Died | Johann Schedemeker, O.S.A. † | Auxiliary Bishop of Halberstadt, Germany | 
| 15 Mar |  | Appointed | Giacomo Feo de Saona † | Bishop of Ventimiglia, Italy | 
| 16 Mar |  | Died | Marino de’ Bernardini, O.S.A. † | Archbishop of Corfů, Greece | 
| 26 Mar |  | Died | Joannes Franqueloy de Vico, O.P. † | Auxiliary Bishop of Trier, Germany | 
| 28 Mar |  | Appointed | Franciscus Griti † | Archbishop of Corfů, Greece | 
| 31 Mar |  | Appointed | Jean d’Aussy † | Bishop of Langres, France | 
|  | Appointed | Jean d’Auxi † | Bishop of Lausanne, Switzerland | 
| 2 Apr |  | Ordained Bishop | Martin Berruyer † | Bishop of Le Mans, France | Bishop Emeritus | 
| 4 Apr | 59.2 | Died | Friedrich Truchseß von Emmerberg † | Archbishop of Salzburg, Austria | 
| 5 Apr |  | Confirmed | Cornelius Omochray, O. Cist. † | Bishop of Achonry, Ireland | 
| 10 Apr | 57.2 | Selected | Sigmund von Volkersdorf † | Archbishop of Salzburg, Austria | 
| 17 Apr |  | Appointed | Leonardo del Giudice † | Bishop of Bitetto, Italy | 
| 22 Apr | 75.3 | Died | Jan Biskupiec, O.P. † | Bishop of Chełm, Poland | 
| 28 Apr |  | Appointed | Thomas Lauder † | Bishop of Dunkeld, Scotland, Great Britain | Bishop Emeritus | 
| May |  | Died | Angelo Cavazza † | Bishop of Trogir (Traů), Croatia | 
| 5 May |  | Appointed | John Chedworth (Chadworth) † | Bishop of Lincoln, England, Great Britain | 
|  | Appointed | Thierry d’Aussigny † | Bishop of Orléans, France | 
| 10 May |  | Appointed | John  † | Archbishop of Cashel, Ireland | 
| 20 May | 61.8 | Resigned | Magnus von Sachsen-Lauenburg † | Bishop of Hildesheim, Germany | Bishop Emeritus | 
| 21.3 | Selected | Bernhard von Braunschweig-Lüneburg † | Bishop of Hildesheim, Germany | Former Bishop-Elect | 
| 25 May |  | Died | John Stafford † | Archbishop of Canterbury, England, Great Britain | 
| 5 Jun |  | Appointed | Giacomo Trugloni † | Bishop of Trogir (Traů), Croatia | 
| 23.4 | Appointed | Lorenzo Zanni (Zane) † | Archbishop of Split (Spalato), Croatia | Bishop Emeritus of Brescia, Italy | 
| 9 Jun | 57.4 | Confirmed | Sigmund von Volkersdorf † | Archbishop of Salzburg, Austria | 
| 14 Jun |  | Appointed | Francesco Brancia † | Bishop of Nicotera, Italy | 
| 18 Jun |  | Ordained Bishop | John Chedworth (Chadworth) † | Bishop of Lincoln, England, Great Britain | 
| 2 Jul |  | Appointed | Georg Überacker † | Bishop of Seckau, Austria | 
| 7 Jul |  | Appointed | Pierre de Lautoin † | Bishop of Saint-Flour, France | Bishop Emeritus | 
| 14 Jul |  | Appointed | Marino da Monopoli, O.F.M. † | Bishop of Montemarano, Italy | 
| 21 Jul | 62.5 | Appointed | William Booth † | Archbishop of York, England, Great Britain | 
| 72.5 | Appointed | John Kempe † | Cardinal, Archbishop of Canterbury, England, Great Britain | 
| 72.5 | Appointed | John Kempe † | Cardinal-Bishop of Porto e Santa Rufina | Cardinal, Archbishop of Canterbury, England, Great Britain | 
| 1 Aug |  | Died | Luca Alberini † | Bishop of Aquino, Italy | 
| 4 Aug |  | Appointed | Antonio  † | Bishop of Aquino, Italy | 
| 6 Aug | 57.5 | Ordained Bishop | Sigmund von Volkersdorf † | Archbishop of Salzburg, Austria | 
| 11 Aug | 47.6 | Appointed | Mikołaj z Błażejowa † | Bishop of Przemyśl, Poland | 
|  | Appointed | Giacomo Porfida (Cavallina) † | Bishop of Lacedonia, Italy | Bishop of Ariano, Italy | 
| 12 Aug | 56.6 | Died | Pedro de Noronha † | Archbishop of Lisboa, Portugal | 
| 18 Aug | 52.6 | Appointed | Jan Kraska Tarnowski, O.P. † | Bishop of Chełm, Poland | 
| 30 Aug |  | Appointed | Nicholas Cloose (Close) † | Bishop of Coventry and Lichfield, England, Great Britain | 
| 25.6 | Appointed | William Percy (Gray) † | Bishop of Carlisle, England, Great Britain | 
| 11 Sep |  | Appointed | Giacomo de Monteliberto † | Bishop of Boiano, Italy | 
| 42.6 | Resigned | Latino Orsini † | Bishop of Urbino, Italy | Cardinal, Archbishop of Taranto, Italy | 
|  | Appointed | Andrea Veroli † | Bishop of Urbino, Italy | Bishop of Camerino, Italy | 
| 15 Sep |  | Appointed | Nicola de Rochis de Musciolo, O.S.B. † | Auxiliary Bishop of Vicenza, Italy | 
|  | Appointed | Nicola de Rochis de Musciolo, O.S.B. † | Auxiliary Bishop of Siena, Italy | Auxiliary Bishop of Vicenza, Italy | 
|  | Appointed | Nicola de Rochis de Musciolo, O.S.B. † | Titular Bishop of Augustopolis in Phrygia | Auxiliary Bishop of Vicenza, Italy | 
| 20 Sep |  | Appointed | Antonello , O.F.M. † | Bishop of Andria-Montepeloso, Italy | 
|  | Appointed | Thomas  † | Bishop of Sorres (Sorra), Italy | 
| 21 Sep | 62.1 | Died | Magnus von Sachsen-Lauenburg † | Bishop Emeritus of Hildesheim, Germany | 
| 22 Sep |  | Appointed | Giovanni Delle Gazarie † | Bishop of Grosseto, Italy | 
| Oct |  | Died | Nicholas Cloose (Close) † | Bishop of Coventry and Lichfield, England, Great Britain | 
| 2 Oct |  | Appointed | Leone Cortese † | Bishop of Acerra, Italy | 
|  | Appointed | Jean de Gilliac † | Bishop of Vercelli, Italy | 
|  | Appointed | Giacomo de Tertiis, O.S.B. † | Bishop of Trivento, Italy | 
| 4 Oct |  | Died | Memmo de Aggazaria † | Bishop of Grosseto, Italy | 
| 8 Oct |  | Ordained Bishop | Leonardo del Giudice † | Bishop of Bitetto, Italy | 
| 20 Oct |  | Appointed | Jacques Séguin † | Bishop of Fréjus, France | 
| 21.8 | Confirmed | Bernhard von Braunschweig-Lüneburg † | Bishop of Hildesheim, Germany | Former Bishop-Elect | 
| 24 Oct |  | Ordained Bishop | Francesco Brancia † | Bishop of Nicotera, Italy | 
| 1 Nov |  | Died | Hilger de Burgis, O. Carm. † | Auxiliary Bishop of Köln {Cologne}, Germany | 
| 15 Nov | 36.9 | Appointed | Luís Coutinho † | Archbishop of Lisboa, Portugal | 
|  | Died | Friedrich Gren † | Bishop of Seckau, Austria | 
| 53.8 | Appointed | Afonso Nogueira, C.R.S.J.E. † | Bishop of Coimbra, Portugal | Archbishop of Lisboa, Portugal | 
| 20 Nov |  | Appointed | Michael Langlois (Anglicus) † | Bishop of Carpentras, France | 
|  | Appointed | Pyrrhus Caracciolo † | Archbishop of Cosenza, Italy | 
| 37.8 | Appointed | Benedikt Sibenhirter, O.S.B. † | Auxiliary Bishop of Passau, Germany | 
| 37.8 | Appointed | Benedikt Sibenhirter, O.S.B. † | Titular Bishop of Lydda | Auxiliary Bishop of Passau, Germany | 
| 26 Nov |  | Ordained Bishop | Michael Langlois (Anglicus) † | Bishop of Carpentras, France | 
| 25.9 | Ordained Bishop | William Percy (Gray) † | Bishop of Carlisle, England, Great Britain | 
| 27 Nov |  | Appointed | Fülöp Gothali (Cathal) † | Bishop of Bosnia (Bosna, Diacovar, Diakovar), Croatia | 
| 2 Dec |  | Died | Johann Grünwald † | Bishop of Freising, Germany | 
| 31 Dec |  | Died | Raoul Roussel † | Archbishop of Rouen, France |