 | This article relies largely or entirely on a single source. (October 2022) |
| Eudokia Dekapolitissa | |
|---|---|
 Portrait from Speculum Romanae Magnificentiae (1575) | |
| Empress of the Byzantine Empire | |
| Tenure | 855–867 |
| Born | c. 840 |
| Died | after 867 |
| Spouse | Michael III the Drunkard |
Eudokia Dekapolitissa (Greek: Εὐδοκία ἡ Δεκαπολίτισσα; fl. AD 855–867) was the empress consort of Michael III (r. 842–867), the last member of the Phrygian Dynasty to rule the Byzantine Empire.