Biography
Guillaume Gallienne is a French actor, screenwriter and director. Born in Neuilly-sur-Seine in 1972, he trained at the Cours Florent and the Conservatoire national supérieur d'art dramatique before joining the Comédie-Française as a pensionnaire in 1998 and becoming a sociétaire in 2005.
He is known for his autobiographical film Les Garçons et Guillaume, à table! (2013), in which he starred, wrote the screenplay and directed; the film earned him two César Awards. Other credits include Marie Antoinette (2006), Yves Saint Laurent (2014), Kaamelott: The First Chapter (2021) and the series The Regime (2024), in which he played Nicholas. He has also received two Molière Awards for his stage work.
