Bertrand Blier (born 14 March 1939) is a French screenwriter and movie director. His 1978 movie Get Out Your Handkerchiefs won the Academy Award for Best Foreign Language Film at the 51st Academy Awards.
He is the son of famous French actor Bernard Blier. His 1996 movie Mon Homme was entered into the 46th Berlin International Film Festival. His 2005 film How Much Do You Love Me? was entered into the 28th Moscow International Film Festival where he won the Silver George for Best Director.