Olympianus (Greek: Ὀλυμπιανός; died 198) was the bishop of Byzantium for eleven years (187–198 AD). He succeeded Bishop Pertinax. In 196, Byzantium was conquered by Emperor Septimius Severus during his rivalry with Pescennius Niger. Septimius Severus took the right of metropolis from the city and made it part of the Heracleia. Byzantium remained a bishopric under Heracleia for more than a century.

This article needs additional citations for verification. (October 2019)

Olympianus' successor was Marcus I.

• www.ec-patr.org

This article about a bishop of the Early Church is a stub. You can help Wikipedia by expanding it.

• v
• t
• e