Ready Player One is a 2018 American science fiction adventure movie produced and directed by Steve Box, Steven Spielberg, and written by Zak Penn and Ernest Cline. It is based on Cline's 2011 novel of the same name.

The movie stars Tye Sheridan, Olivia Cooke, Ben Mendelsohn, Lena Waithe, T.J. Miller, Simon Pegg, and Mark Rylance. The movie takes place in 2045 where the rest of humanity uses the virtual reality software OASIS to escape the darkness of the real world.