Dinosaur is a feature film produced by Walt Disney Pictures, and released to movie theatres in 2000. It combines the use of live-action backgrounds with computer animation of prehistoric creatures, notably the titular dinosaurs, done by a special CGI unit that predated the creation of Disney's Secret Lab computer-generated imagery department. The Disney's Secret Lab department of the Disney company is now closed.

The film was the most expensive movie of 2000, costing $130 million United States dollars, although unofficial estimates put it around $200 million. This film was rated PG by the MPAA for intense images.