List of Famous people born in Île-de-France, France

Stéphanie, Grand Duchess of Baden was a French princess and the Grand Duchess consort of Baden by marriage to Karl, Grand Duke of Baden.

Pia Maria of Orléans-Braganza was member of the former House of Orléans-Braganza and the former Brazilian Imperial Family.

Elisabeth Françoise Sophie Lalive de Bellegarde, Comtesse d'Houdetot was a French noblewoman. She is remembered primarily for the brief but intense love she inspired in Jean-Jacques Rousseau in 1757, but she was also for fifty years in a relationship with the poet and academician Jean François de Saint-Lambert.

Edmond de Talleyrand-Périgord, 2nd Duke of Talleyrand, 2nd Duke of Dino, was a French general of the Napoleonic Wars.

Georges Hayem was a physician and hematologist born in Paris.

Ercole Grimaldi, Marquis of Baux was a member of the House of Grimaldi. He was the first Monegasque prince and heir apparent to the first Monegasque sovereign prince, Honoré II. Dying at the age of 27, Baux was replaced as heir apparent by his son Louis who succeeded Honoré II.