| Catherine Henriette de Bourbon | |
| Légitimée de France Duchess of Elbeuf | |
| Birth Date: | 11 November 1596 |
| Birth Place: | Rouen, France |
| Death Place: | Hôtel d'Elboeuf, Paris, France |
| Spouse: | Charles II, Duke of Elbeuf |
| Father: | Henry IV of France |
| House: | Bourbon |
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| Full Name: | Catherine Henriette de Bourbon, Légitimée de France |
| Mother: | Gabrielle d'Estrées |
| Issue: | Charles III, Duke of Elbeuf François Louis, Count of Harcourt François Marie, Prince of Lillebonne |
Catherine Henriette de Bourbon (11 November 1596 – 20 June 1663) was an illegitimate daughter of King Henry IV of France and his long-term maîtresse en titre Gabrielle d'Estrées. She was declared legitimate on 17 November 1596 at the Abbey of St. Ouen in Rouen and married into the Princely House of Guise.