Isabella de Beaumont | |
|---|---|
| Born | circa 1260 |
| Died | 1334 |
| Noble family | de Beaumont de Vesci |
| Spouse(s) | John, Baron de Vesci |
| Father | Sir Louis de Brienne |
| Mother | Agnés de Beaumont, Vicomte of Beaumont |
| Occupation | Lady-in-waiting to Eleanor of Castile and Isabella of France. |
Isabella de Beaumont (died 1334), was a prominent noblewoman allied to Isabella of France during the reign of Edward II of England.