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

Régis Ovion is a former French road racing cyclist. As an amateur he won the individual world title and the Tour de l'Avenir in 1971 and placed 15th in the road race at the 1972 Summer Olympics. After the Olympics he turned professional and rode the Tour de France in 1973–78 and 1980–81 with the best result of tenth place in 1973.

Raymond Daudel was a French theoretical and quantum chemist.

Catherine David is a French art historian, curator and museum director. David was the first woman and the first non-German speaker to curate documenta X in Kassel, Germany. David is currently deputy director of the National Museum of Modern Art at the Centre Georges Pompidou. She was born and lives in Paris.

Jeanne Loriod was a French musician, regarded as the world's leading exponent of the ondes Martenot, an early electronic instrument.

Roger Heim was a French botanist specialising in mycology and tropical phytopathology. He was known for his studies describing the anatomy of the mushroom hymenium, the systematics and phylogeny of higher fungi, the mycology of tropical fungi such as Termitomyces, as well as ethnomycological work on hallucinogenic fungi, like Psilocybe and Stropharia. In his career, he published over 560 articles, scientific reviews, and major works in fields like botany, chemistry, education, forestry, horticulture, liberal arts, medicine and zoology.