Cyril IV of Constantinople

Cyril IV of Constantinople
Ecumenical Patriarch of Constantinople
ChurchChurch of Constantinople
DioceseConstantinople
SeeEcumenical Patriarchate
InstalledDecember 1711
Term endedNovember 1713
PredecessorAthanasius V of Constantinople
SuccessorCyprianus of Constantinople
Personal details
Born
Died1728
Constantinople
DenominationEastern Orthodox Church

Cyril IV of Constantinople (Greek: Κύριλλος; died 1728) was the Ecumenical Patriarch of Constantinople from December 1711 until his resignation in November 1713. He was also metropolitan bishop of Cyzicus.

He was elected patriarch in 1709 but took office only after Athanasius V of Constantinople was deposed. He resigned in 1713 and remained in Constantinople until his death in 1728.