Constantine I of Constantinople
Constantine I of Constantinople | |
|---|---|
| Ecumenical Patriarch of Constantinople | |
Icon by Nicholas Galanopulos | |
| Installed | 2 September 675 |
| Term ended | 9 August 677 |
| Predecessor | John V of Constantinople |
| Successor | Theodore I of Constantinople |
| Personal details | |
| Died | 9 August 677 |
| Denomination | Chalcedonian Christianity |
Constantine I of Constantinople (Greek: Κωνσταντῖνος; died 9 August 677) was the Ecumenical Patriarch of Constantinople from 675 to 677. He is listed as a saint, feast day 29 July. He was preceded by John V of Constantinople. He was succeeded by Theodore I of Constantinople.