| Demetrios | |||||
|---|---|---|---|---|---|
| Despot in Thessalonica | |||||
| Reign | 1244–1246 | ||||
| Predecessor | John Komnenos Doukas | ||||
| Successor | Empire of Nicea | ||||
| Born | c. 1220 | ||||
| Died | after 1246 | ||||
| |||||
| Dynasty | Komnenodoukai | ||||
| Father | Theodore Komnenos Doukas | ||||
| Mother | Maria Petraliphaina | ||||
Demetrios Angelos Doukas (Greek: Δημήτριος Ἀγγελοδούκας), was ruler of Thessalonica with the title of Despot as a vassal of the Empire of Nicaea from 1244 until his deposition in 1246.