Constantine IV of Constantinople | |
|---|---|
| Ecumenical Patriarch of Constantinople | |
| Church | Church of Constantinople |
| In office | November 1154 – May 1157 |
| Predecessor | Neophytus I of Constantinople |
| Successor | Luke Chrysoberges |
| Personal details | |
| Born | ? |
| Died | May 1157 |
Constantine IV Chliarenus (Greek: Κωνσταντῖνος Χλιαρηνός; died May 1157) was Ecumenical Patriarch of Constantinople from November 1154 to 1156.