Michel Winock (born 19 March 1937) is a French historian, specializing in the history of the French Republic, intellectual movements, antisemitism, nationalism and the far right movements of France. He is a professeur des universités in contemporary history at the Institut d'Etudes Politiques de Paris (Sciences-Po) and member of L'Histoire magazine's editing board.

Winock has also worked as a reporter for Le Monde. Winock is the author of Siècle des intellectuels (Century of Intellectuals, 1997), for which he received the Prix Médicis in 1997 in the essay category. He also wrote Voix de la liberté (Voice of Liberty, 2001), acknowledged by the Académie française, and directed the Dictionnaire des intellectuels français with Jacques Juillard.