| Margaret of Valois | |
|---|---|
| Spouse(s) | Guy I, Count of Blois |
| Noble family | House of Valois |
| Father | Charles, Count of Valois |
| Mother | Margaret, Countess of Anjou |
| Born | 1295 |
| Died | 1342 |
Margaret of Valois (1295–1342) was a French noblewoman. She was a daughter of Charles, Count of Valois and his first wife Margaret, Countess of Anjou and thus a sister of King Philip VI of France.
In 1310, she married Guy I, Count of Blois. They had three children together: