Catherine Jacob (born 16 December 1956) is a French film and theatrical actress who has won a César Award for her role in Life Is a Long Quiet River (1988), and was nominated for Best Supporting Actress in Tatie Danielle (1990), Merci la vie (1991) and Neuf mois (1994). She has been two-time president of the Lumières Award. She is known for her voice and her charisma.