Michael Doukas (protostrator)
| Michael Doukas | |
|---|---|
| Born | ca. 1061 | 
| Died | before 1117 | 
| Allegiance | Byzantine Empire | 
| Rank | protostrator | 
| Battles / wars | Byzantine–Norman wars, Battle of Levounion | 
| Relations | John Doukas (brother) | 
Michael Doukas (Greek: Μιχαήλ Δούκας, c.1061 – after 1117) was a member of the Doukas family, a relative of the Emperor Alexios I Komnenos (r. 1081–1118) and a senior military figure, with the rank of protostrator, during Alexios's reign. His life is only known through the Alexiad of Anna Komnene and the history of her husband, Nikephoros Bryennios.