Elysium is a 2013 American dystopian sci-fi action film written, produced, and directed by Neill Blomkamp. It was Blomkamp's second directorial effort. The film stars Matt Damon and Jodie Foster alongside Sharlto Copley, Alice Braga, Diego Luna, Wagner Moura, and William Fichtner. The film takes place on both a ravaged Earth and a luxurious artificial world called Elysium. The film itself offers deliberate social commentary that explores political and sociological themes such as immigration, overpopulation, transhumanism, health care, worker exploitation, the justice system, technology, and social class issues.

A dystopia, also called a cacotopia or anti-utopia, is a community or society that is extremely bad or frightening. It is often treated as an antonym of utopia, a term that was coined by Sir Thomas More and figures as the title of his best known work, published in 1516, which created a blueprint for an ideal society with minimal crime, violence, and poverty. The relationship between utopia and dystopia is in actuality, not one simple opposition, as many utopian elements and components are found in dystopias as well, and vice versa.