Ninotchka is a 1939 American romantic comedy film made for Metro-Goldwyn-Mayer by producer and director Ernst Lubitsch and starring Greta Garbo and Melvyn Douglas. It was written by Billy Wilder, Charles Brackett, and Walter Reisch, based on a story by Melchior Lengyel. Ninotchka marked the first comedy role for Garbo, and her penultimate film; she received her third and final Academy Award nomination for Best Actress. In 1990, Ninotchka was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant". In 2011, Time also included the film on the magazine's list of "All-Time 100 Movies".

Metro-Goldwyn-Mayer Studios, Inc., is an American media company specializing in film and television production and distribution. Founded on April 17, 1924, and based in Beverly Hills, California, since 2022 it is owned by the Amazon MGM Studios subsidiary of Amazon.