The 6th Day is a 2000 American science fiction action film directed by Roger Spottiswoode and starring Arnold Schwarzenegger, Tony Goldwyn, Michael Rapaport, Michael Rooker, Sarah Wynter, and Robert Duvall. In the film, a family man of the future is illegally cloned by accident as part of a vast conspiracy involving a shady billionaire businessman, and is thrust into a struggle to clear his name and protect his family from the conspirators who seek to keep the cloning a secret. The title refers to the Judeo-Christian Genesis creation narrative, where God created mankind on the sixth day. The film was Terry Crews' acting debut.

Schwarzenegger received a salary of $25 million for his role in the film. The film received mixed reviews and was a box office failure, earning $96 million worldwide on a budget of $82 million.