Maximus I of Constantinople
| Maximus I of Constantinople | |
|---|---|
| Archbishop of Constantinople | |
| Installed | c. January 380 | 
| Term ended | May 380 | 
| Predecessor | Evagrius of Constantinople | 
| Successor | Gregory of Nazianzus | 
| Personal details | |
| Born | |
| Died | 380 | 
| Denomination | Orthodox | 
Maximus I of Constantinople, also known as Maximus the Cynic (Greek: Μάξιμος ὁ Κυνικός), was the intrusive archbishop of Constantinople in 380, where he became a rival of Gregory of Nazianzus.