Gary Stevenson, better known as Gary Lewis, is a Scottish actor. He has had roles in films such as Billy Elliot, Joyeux Noël, Gangs of New York and Eragon as well as major roles in the television docudrama Supervolcano and the Starz series Outlander.

Billy Elliot is a 2000 British coming-of-age comedy-drama film directed by Stephen Daldry and written by Lee Hall. Set in County Durham in North East England during the 1984–1985 miners' strike, the film is about a working-class boy who discovers a passion for ballet. His father objects, based on negative stereotypes of male ballet dancers. The film stars Jamie Bell as 11-year-old Billy, Gary Lewis as his father, Jamie Draven as Billy's older brother, and Julie Walters as his ballet teacher.