Theophilus I of Alexandria

Saint

Theophilus of Alexandria
Pope of Alexandria and Patriarch of the See of Saint Mark
Artistic depiction of Theophilus at the Serapeum, from the Alexandrian World Chronicle
Papacy began384
Papacy ended15 October 412
PredecessorTimothy I
SuccessorCyril of Alexandria
Personal details
Bornin the mid-4th century
Likely Egypt
Died15 October 412
BuriedDominicium, Alexandria
NationalityEgyptian
DenominationChurch of Alexandria
ResidenceSaint Mark's Church
Sainthood
Feast day18 Paopi (Coptic calendar)
15 October (Julian calendar)
Currently 28 October (Gregorian calendar)
Venerated inCoptic Orthodox Church
Syriac Orthodox Church
Eastern Orthodox Church

Theophilus of Alexandria (Greek: Θεόφιλος; died 15 October 412) was the 23rd Pope of Alexandria and Patriarch of the See of Saint Mark from 385 to 412. He is remembered as a pivotal figure in late antique Christianity, known for his assertive role in suppressing paganism and managing ecclesiastical disputes that shaped the doctrinal course of the early Church.