The Royal National Theatre of Great Britain, commonly known as the National Theatre (NT) within the UK and as the National Theatre of Great Britain internationally, is a performing arts venue and associated theatre company located in London, England. The theatre was founded by the actor Laurence Olivier in 1963, and many well-known actors have performed with it since.

Laurence Kerr Olivier, Baron Olivier, was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, was one of a trio of male actors who dominated the British stage of the mid-20th century. He also worked in films throughout his career, playing more than fifty cinema roles. Late in his career he had considerable success in television roles.