Nathalie Marie Andrée Baye (born 6 July 1948) is a French film, television and stage actress.
She began her career in 1970 and has appeared in more than 80 films.
A ten-time César Award nominee, her four wins were for Every Man for Himself (1980), Strange Affair (1981), La Balance (1982), and The Young Lieutenant (2005).
In 2009, she was made a Chevalier of the Legion of Honour.
Her other films include Day for Night (1973), Catch Me If You Can (2002), Tell No One (2006) and The Assistant (2015).