Maria, Queen of Sicily
| Maria | |
|---|---|
| Queen of Sicily | |
| Reign | 27 July 1377 – 25 May 1401 |
| Coronation | 1377, Palermo |
| Predecessor | Frederick the Simple |
| Successor | Martin the Younger |
| Co-ruler | Martin the Younger (from 1390) |
| Born | 2 July 1363 Catania, Kingdom of Sicily |
| Died | 25 May 1401 (aged 37) Lentini, Kingdom of Sicily |
| Burial | |
| Spouse | Martin the Younger |
| Issue | Peter of Sicily |
| House | Aragón |
| Father | Frederick the Simple |
| Mother | Constance of Aragon |
Maria (2 July 1363 – 25 May 1401) was Queen of Sicily and Duchess of Athens and Neopatria from 1377 until her death.