Eustathius of Antioch
| Eustathius of Antioch | |
|---|---|
| Patriarch of Antioch | |
| In office | 324 – 330 | 
| Predecessor | Philogonius of Antioch | 
| Successor | Paulinus I of Antioch | 
| Personal details | |
| Born | |
| Died | c. 337 Traianopolis, Roman Empire | 
| Sainthood | |
| Feast day | 16 July in Catholic Church 21 February in Eastern Catholicism and Eastern Orthodoxy | 
| Venerated in | Catholic Church Eastern Orthodox Church Oriental Orthodoxy (esp. Syriac Orthodox Church and Coptic Orthodox Church) | 
Eustathius of Antioch, sometimes surnamed the Great, was a Christian patriarch of Antioch in the 4th century. His feast day in the Eastern Orthodox Church, Syriac Orthodox Church and Coptic Orthodox Church is February 21 (Amshir 27 in the Coptic calendar).