The Rose of Castille (or Castile) is an opera in three acts, with music by Michael William Balfe to an English-language libretto by Augustus Glossop Harris and Edmund Falconer, after the libretto by Adolphe d'Ennery and Clairville (alias of Louis-François Nicolaïe (1811–1879)) for Adolphe Adam's Le muletier de Tolède (1854). It was premiered on 29 October 1857, at the Lyceum Theatre, London.