John of Jerusalem may refer to:

Monarchs

John of Brienne (c. 1170–1237), King of Jerusalem (as John I) John I of Cyprus (1259 or c. 1267–1285), King of Cyprus and Jerusalem (as John II) John II of Cyprus (1432–1458), King of Cyprus and Jerusalem (as John III)

John of Jerusalem

Religious leaders

John the Baptist (died ca. 28 AD), Patron saint of Jerusalem

John II of Jerusalem (c. 387–417), Bishop of Jerusalem

John III of Jerusalem (516-524), Patriarch of Jerusalem

John IV of Jerusalem (575-594), Patriarch of Jerusalem

John V of Jerusalem (706-735), Patriarch of Jerusalem

John VI of Jerusalem (838-842), Patriarch of Jerusalem

John VII of Jerusalem (964-966), Patriarch of Jerusalem

John VIII of Jerusalem (1106–1156), Patriarch of Jerusalem in exile

John IX of Jerusalem (1156–1166), Patriarch of Jerusalem in exile

John of Jerusalem