Andrew Lloyd Webber's Requiem is a requiem mass, which premiered in 1985. It was written in memory of the composer's father, William Lloyd Webber, who died in 1982.

Andrew Lloyd Webber, Baron Lloyd-Webber, is an English composer and impresario of musical theatre. Several of his musicals have run for more than a decade both in the West End and on Broadway. He has composed 21 musicals, a song cycle, a set of variations, two film scores, and a Latin Requiem Mass.