Julie Marion Depardieu (born 18 June 1973) is a French actress who has appeared in a number of successful films.

Born 18 June 1973 in Paris, she is the daughter of Gérard Depardieu and Élisabeth Depardieu and the sister of the late Guillaume Depardieu – all of whom have worked as film actors. She has two paternal half-siblings: half-sister Roxane and half-brother Jean.