John of Jerusalem

• 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) == 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