Patriarch John of Constantinople

Patriarch John of Constantinople may refer to:


 * Patriarch John I of Constantinople, Archbishop in 398–404
 * Patriarch John II of Constantinople, Ecumenical Patriarch in 518–520
 * Patriarch John III of Constantinople, Ecumenical Patriarch in 565–577
 * Patriarch John IV of Constantinople, Ecumenical Patriarch in 582–595
 * Patriarch John V of Constantinople, Ecumenical Patriarch in 669–675
 * Patriarch John VI of Constantinople, Ecumenical Patriarch in 712–715
 * Patriarch John VII of Constantinople, Ecumenical Patriarch in 837–843
 * Patriarch John VIII of Constantinople, Ecumenical Patriarch in 1064–1075
 * Patriarch John IX of Constantinople, Ecumenical Patriarch in 1111–1134
 * Patriarch John X of Constantinople, Ecumenical Patriarch in 1198–1206
 * Patriarch John XI of Constantinople, Ecumenical Patriarch in 1275–1282
 * Patriarch John XII of Constantinople, Ecumenical Patriarch in 1294–1303
 * Patriarch John XIII of Constantinople, Ecumenical Patriarch in 1315–1320
 * Patriarch John XIV of Constantinople, Ecumenical Patriarch in 1334–1347