Me, Myself and Mum is a 2013 French autobiographical coming-of-age comedy film written, directed by and starring Guillaume Gallienne. Based on his stage show of the same name, it follows Guillaume as a boy as he develops his own identity and his relationship with his mother.

Guillaume Gallienne is a French actor, screenwriter and film director. He has received two Molière Awards for his stagework and has won two César Awards, one for writing and the other for his performance in his autobiographical comedy film Me, Myself and Mum (2013).