Patriarch Cyril of Constantinople

Patriarch Cyril of Constantinople may refer to:

• Cyril Lucaris (Patriarch Cyril I Lucaris), patriarch for six terms between 1612 and 1638
• Patriarch Cyril II of Constantinople (Patriarch Cyril II Kontares), patriarch for three terms between 1633 and 1639
• Patriarch Cyril III of Constantinople, patriarch in 1652 and 1654
• Patriarch Cyril IV of Constantinople, patriarch in 1711-1713
• Patriarch Cyril V of Constantinople, patriarch in 1748-1757
• Patriarch Cyril VI of Constantinople, patriarch in 1813-1818
• Patriarch Cyril VII of Constantinople, patriarch in 1855-1860