The Toreador is an Edwardian musical comedy in two acts by James T. Tanner and Harry Nicholls, with lyrics by Adrian Ross and Percy Greenbank and music by Ivan Caryll and Lionel Monckton. It opened at the Gaiety Theatre in London, managed by George Edwardes, on 17 June 1901 and ran for an extremely successful 675 performances. It starred Marie Studholme, Gertie Millar, Harry Grattan, Edmund Payne, George Grossmith, Jr. and the young Sidney Bracy. Gabrielle Ray later joined the cast. The show also enjoyed Broadway runs in 1902 and 1904 and toured internationally.

Edwardian musical comedy was a form of British musical theatre that extended beyond the reign of King Edward VII in both directions, beginning in the early 1890s, when the Gilbert and Sullivan operas' dominance had ended, until the rise of the American musicals by Jerome Kern, Rodgers and Hart, George Gershwin and Cole Porter following the First World War.