Eksarkat Apostolik Istanbul (utawa Konstantinopel) ( Exarchatus Apostolicus Constantinopolitanus) yaiku kabiskopan senior saka loro yurisdiksi Katulik Wetan pra-kabiskopan sing kalebu Greja Katulik Bizantium, jinis Greja Katulik Wetan saka Ritus Bizantium ing basa Grikenlan. Wilayah grejawi kasebut gumantung marang Tahta Suvu, dudu bagean saka provinsi grejawi (sing ora ana ing Greja Katulik Grikenlan). Eksarkat Apostolik kasebut kalebu kabeh wilayah Turki. Tahta episkopal katedrale menika Ayatriada Rum Katoliki Kilise (Greja Katulik Rum Tritunggal Suci) ing Istanbul. Ing 2013, wilayah grejawi kasebut nduweni siji paroki lan 20 anggota paroki.

Sumber

Pranala jaba 
 Catholic Hierarchy: Apostolic Exarchate of Istanbul (Constantinople)
 Catholic Hierarchy: Apostolic Exarchate of Greece (Greek)
 Catholic Hierarchy: Georges Calavassy
 Catholic Hierarchy: Denis Leonid Varouhas
 Catholic Hierarchy: Domenico Caloyera
 Catholic Hierarchy: Louis Pelâtre
 Catholic Hierarchy: Rubén Tierrablanca Gonzalez
 Unofficial Home Page of the Society of St. John Chrysostom of Ayatriada Rum Katoliki Kilise, Istanbul

Kabiskopan Katulik Wétan ing Turki