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

Jean-Marc Fontaine was a French mathematician. He was one of the founders of p-adic Hodge theory. He was a professor at Paris-Sud 11 University from 1988 to his death.

Louis de Bourbon was Count of Soissons. He was the son of Charles de Bourbon, Count of Soissons and Anne de Montafié. He was the second cousin of King Louis XIII of France and held the rank of prince of the blood.

Étienne Marcel was provost of the merchants of Paris under King John II of France, called John the Good. He distinguished himself in the defense of the small craftsmen and guildsmen who made up most of the city population.

Louis-François Bertin, also known as Bertin l'Aîné, was a French journalist. He had a younger brother – Louis-François Bertin de Vaux (1771–1842), two sons – Edouard François (1797–1871) and Louis-Marie François (1801–1854), and a daughter – Louise Bertin.

Baron Emile Beaumont D'Erlanger was a French-born British merchant banker.

Louis César de Bourbon, Légitimé de France, Count of Vexin was a son of Louis XIV of France and his mistress Madame de Montespan. He was the Abbot of Saint-Denis and of Saint-Germain-des-Prés.

Stéphane Hillel is a French stage, film and television actor.