Patriarch Sergius
# Patriarch Sergius

Patriarch Sergius may refer to:

## Eastern Orthodox patriarchs

* Sergius of Bulgaria, Patriarch of Bulgaria c. 931 – c. 940
* Patriarch Sergius I of Constantinople, Patriarch 610–638
* Patriarch Sergius II of Constantinople, Patriarch 1001–1019
* Patriarch Sergius I of Moscow, Patriarch 1943–1944

## Other patriarchs

* Sergius of Tella, Syriac Orthodox Patriarch of Antioch 544–546

## Fictional patriarchs

* Patriarch Sergius XVII, a character in Xenosaga
