# John III

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**John III** may refer to:

## People

- [Pope John II (III) of Alexandria](/source/Pope_John_II_(III)_of_Alexandria), Patriarch of Alexandria from 505 to 516
- [John III (bishop of Jerusalem)](/source/John_III_(bishop_of_Jerusalem)) in 516–524
- [Pope John III](/source/Pope_John_III), Pope from 561 to his death in 574
- [John Scholasticus](/source/John_Scholasticus), Patriarch of Constantinople from 565 to his death in 577
- [Pope John III of Alexandria](/source/Pope_John_III_of_Alexandria), Coptic Pope from 680 to 689
- [John III Rizocopo](/source/John_III_Rizocopo), Exarch of Ravenna from 710 to 711
- [John III of the Sedre](/source/John_III_of_the_Sedre), Syriac Orthodox Patriarch of Antioch from 631 to his death in 648
- [John III of Naples](/source/John_III_of_Naples), Duke from 928 to his death in 968
- [John III of Gaeta](/source/John_III_of_Gaeta), Duke from 984 to his death in 1008
- [John III of Amalfi](/source/John_III_of_Amalfi), Duke in 1073
- [John III Doukas Vatatzes](/source/John_III_Doukas_Vatatzes) (c. 1192 – 1254), Emperor of Nicaea
- [John III Comyn of Badenoch](/source/John_Comyn_III_of_Badenoch) (died 1306)
- [John III, Duke of Brittany](/source/John_III,_Duke_of_Brittany) (1286–1341)
- [John III, Duke of Brabant](/source/John_III,_Duke_of_Brabant) (1300–1355)
- [John III Megas Komnenos](/source/John_III_Megas_Komnenos) (c. 1321 – 1362), Emperor of Trebizond
- [John III of Montferrat](/source/John_III_of_Montferrat) (c. 1362 – 1381)
- [John III, Burgrave of Nuremberg](/source/John_III,_Burgrave_of_Nuremberg) (c. 1369 – 1420)
- [John III, Count of Auvergne](/source/John_III,_Count_of_Auvergne) (1467–1501)
- [Ivan III of Russia](/source/Ivan_III_of_Russia) (1440–1505), Grand Duke of Russia since 1462
- [John III of Navarre](/source/John_III_of_Navarre) (1469–1516)
- [John III Crispo](/source/John_III_Crispo), Duke of the Archipelago (1480–1494)
- [John III, Duke of Cleves](/source/John_III,_Duke_of_Cleves) (1490–1539)
- [John III of Portugal](/source/John_III_of_Portugal) (1502–1557), King of Portugal and of the Algarves
- [John III of Sweden](/source/John_III_of_Sweden) (1537–1592)
- [John III Sobieski](/source/John_III_Sobieski) (1629–1696), King of Poland and Grand Duke of Lithuania
- [Yohannes III of Ethiopia](/source/Yohannes_III_of_Ethiopia) (c. 1824 – c. 1873), Emperor several times between 1840 and 1851
- [Prince Jean, Duke of Guise](/source/Prince_Jean,_Duke_of_Guise), pretended to the title John III, King of the French, 1926–1940
- [Infante Juan, Count of Barcelona](/source/Infante_Juan,_Count_of_Barcelona), pretended to the title Juan III, King of Spain, 1941–1977
- [Juan de Borbón y Braganza](/source/Juan_de_Borb%C3%B3n_y_Braganza), Carlist pretender to the title, Juan III, King of Spain, 1861-1868 and Legitimist pretender to title, Jean III, King of France.
- [John Ernest III](/source/John_Ernest_III), Duke of Saxe-Weimar (1664–1707)
- [John Frederick III, Duke of Saxony](/source/John_Frederick_III,_Duke_of_Saxony) (1538–1565)
- [John William III, Duke of Saxe-Eisenach](/source/John_William_III,_Duke_of_Saxe-Eisenach) (1666–1729)
- [Jean, Grand Duke of Luxembourg](/source/Jean,_Grand_Duke_of_Luxembourg), the 3rd ruler of Luxembourg of that name

## Biblical

- [John 3](/source/John_3), the third chapter of the Gospel of John
- [Third Epistle of John](/source/Third_Epistle_of_John) or 3 John
- [Ioannes III (disambiguation)](/source/Ioannes_III_(disambiguation))

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Adapted from the Wikipedia article [John III](https://en.wikipedia.org/wiki/John_III) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/John_III?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.