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

Georges Glaeser (1918–2002) was a French mathematician who was director of the IREM of Strasbourg. He worked in analysis and mathematical education and introduced Glaeser's composition theorem and Glaeser's continuity theorem. Glaeser was a Ph.D. student of Laurent Schwartz.

Hervé Alphand was a French diplomat, and French ambassador to the United States, from 1956 to 1965.

Danièle Gégauff was a French actress and line producer. She was married to the French actor and screenwriter Paul Gégauff. Danièle Gégauff worked with executive producer Stéphane Tchalgadjieff.

Serge Alexandrovich Tcherepnin is a Russian-American composer and electronic-instrument builder of Russian-Chinese parentage. Tcherepnin is noted for creating the Serge Modular synthesizer.

Marguerite "Margot" Laffite is a French racing driver and television presenter.

Charles de Noailles, Arthur Anne Marie Charles, Vicomte de Noailles, was a French nobleman and patron of the arts.

Dionys Mascolo was a French literary editor, resistance fighter, left-wing political activist, author, and former husband of Marguerite Duras.