Constantine I of Constantinople
Ecumenical Patriarch of Constantinople
Term ended677
Personal details
DenominationChalcedonian Christianity

Constantine I (? – 9 August 677) was the patriarch of Constantinople from 675 to 677. He was preceded by John V of Constantinople.[1] He was succeeded by Theodore I of Constantinople.[2]

Titles of Chalcedonian Christianity Preceded byJohn V Patriarch of Constantinople 675–677 Succeeded byTheodore I


  1. ^ "List of Patriarchs". Ecumenical Patriarchate of Constantinople. Retrieved July 17, 2011.
  2. ^ "Ecumenical Patriarch of Constantinople".