Antonia of Baux
| Antonia of Baux | |
|---|---|
| Queen consort of Sicily | |
| Tenure | 26 November 1373 – 23 January 1375 |
| Born | c. 1353 |
| Died | 23 January 1375 Messina or Reggio di Calabria |
| Burial | |
| Spouse | Frederick IV of Sicily |
| House | Baux |
| Father | Francis of Baux, Duke of Andria |
| Mother | Margaret of Taranto |
Antonia of Baux (Italian: Antonia del Balzo; c. 1353 – 23 January 1375), was an Italian noblewoman member of the French House of Baux (italianized as del Balzo) and by marriage Queen consort of Sicily, Duchess consort of Athens and Neopatras.