Amadeus is a 1984 American period biographical drama film directed by Miloš Forman, and adapted by Peter Shaffer from his 1979 stage play of the same name, in turn inspired by the 1830 play Mozart and Salieri by Alexander Pushkin. Set in Vienna, Austria, during the latter half of the 18th century, the film is a fictionalized story of Wolfgang Amadeus Mozart from the time he left Salzburg, described by its writer as a "fantasia on the theme of Mozart and Salieri". Mozart's music is heard extensively in the soundtrack. The film follows a fictional rivalry between Mozart and Italian composer Antonio Salieri at the court of Joseph II, Holy Roman Emperor. The film stars F. Murray Abraham as Salieri and Tom Hulce as Mozart. Abraham and Hulce were both nominated for the Academy Award for Best Actor, with Abraham winning.

Jan Tomáš "Miloš" Forman was a Czech-American film director, screenwriter, actor, and professor who rose to fame in his native Czechoslovakia before emigrating to the United States in 1968. Throughout Forman's career he won two Academy Awards, a BAFTA Award, three Golden Globe Awards, a Golden Bear, a César Award, and the Czech Lion.