George I of Constantinople

George I (Γεώργιος; died January or February 686) was the Ecumenical Patriarch of Constantinople from 679 to 686. He was succeeded, after a one-year bishopric and interlude of a reign by patriarch Theodore I of Constantinople, by His All-Holiness Paul III of Constantinople.

George is commemorated in the Eastern Orthodox Church as a saint, with his feast day being August 18.