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

François Joseph Eugène Napoléon de Noailles 10th Prince de Poix, was a French nobleman.

Éleuthère Irénée du Pont de Nemours was a French-American chemist and industrialist who founded the gunpowder manufacturer E. I. du Pont de Nemours and Company. His descendants, the du Pont family, have been one of America's richest and most prominent families since the 19th century, with generations of influential businessmen, politicians and philanthropists.

Marie Charlotte de La Tour d'Auvergne was a French noblewoman and member of the House of La Tour d'Auvergne. Married into the House of Beauvau, a powerful family originating in Anjou, she had a daughter at the age twenty, and died of smallpox at the age of thirty three. The present Duke of Mouchy branch of the Noailles family are descended from her.

Georges Martin was a French engineer, a graduate of the Special School of Public Works, "mechanical-electrical" section. He designed automobile internal combustion engines including the "Poissy engine" that powered various cars from Simca, Matra, Chrysler, Talbot, Plymouth, and Dodge from 1961 until 1991, and perhaps more famously, the successful V12 Matra Sports engine for Matra's Formule 1 team.

Joachim Napoléon Murat, 5th Prince Murat was a member of the Bonaparte-Murat family.

Pierre de Montreuil was a French architect. The name formerly given to him by architectural historians, Peter of Montereau, is a misnomer. It was based on his tombstone inscription Musterolo natus, a place name that was mistakenly identified as Montereau rather than Montreuil.

Princess Marguerite Adélaïde Marie of Orléans, French: Marguerite d'Orléans, Polish: Małgorzata Orleańska, was a member of the House of Orléans and a Princess of France by birth. Through her marriage to Prince Władysław Czartoryski, Marguerite was a princess of the House of Czartoryski.

Jean-Louis-Paul-François de Noailles, 5th Duke of Noailles was a French nobleman and scientist.

Isabella Eugénie Boyer was a French model.

Anne-Sophie de Kristoffy is a French former competitive figure skater. She is a three-time (1978–80) French national champion in ladies' singles.