| Part of a series on |
| Albanian tribes |
|---|
 |
The Mazreku, or alternatively, the Mazaraki, Mazarech and Masarachi, were a historical Albanian tribe in medieval Epirus and Thessaly. They appear in historical records as one of the Albanian tribes which raided and invaded Thessaly after 1318 and throughout the 14th century were active in the struggles of the Albanian Despotate of Arta against the Despotate of Epirus.