Apostolic Vicariate of Constantinople (disambiguation)

The term Apostolic Vicariate of Constantinople may refer to:


 * Roman Catholic Apostolic Vicariate of Constantinople, former name (until 1990) of the present Apostolic Vicariate of Istanbul
 * Bulgarian Catholic Apostolic Vicariate of Constantinople, former Apostolic Vicariare for Catholic Bulgarians of the Byzantine Rite (1861-1926)