Jacques Sereys (2 June 1928 – 1 January 2023) was a French actor and theatre director.

Raised by a single mother who worked as an embroiderer, Sereys grew up in Marseille. He began to make money at the age of 14 while working for Crédit Lyonnais. In 1951, he was admitted to the Conservatoire national supérieur d'art dramatique and attended classes taught by Henri Rollan. He joined the Comédie-Française in 1955, first as an associate before becoming a sociétaire in 1959.