Ignatius I
# Ignatius I

Ignatius I may refer to:

* Ignatius of Antioch, bishop in 68–107
* Ignatios of Constantinople, Patriarch of Constantinople in 847–858 and 867–877
* Ignatius of Bulgaria, Patriarch of Bulgaria c. 1272–1278
* Ignatius of Moscow, Patriarch of Moscow and all Russia in 1605–1606
* Ignatius I Daoud, Patriarch of Antioch of the Syrian Catholic Church in 1998–2001
