The Marquis of Calatrava, bass

Leonora, soprano, his daughter

Don Carlo di Vargas, baritone, his son

Don Alvaro, tenor, Leonora's half-Indian suitor

Curra, mezzo-soprano, Leonora's chamber maid

Preziosilla, mezzo-soprano, A young gypsy fortune teller

Mayor, bass

Master Trabuco, tenor, A muleteer and peddler

Father Guardiano, bass, A Franciscan

Friar Melitone, baritone, A Franciscan

A surgeon, bass