The Teatro Calderón de la Barca is a theater in Valladolid, Spain.

The site of the theater was occupied until the mid-nineteenth century by the palace of the Duke of Osuna, Admiral of Castile, which was demolished to make way for the theatre.

The paint work, curtains and sets were created by the celebrated decorator Augusto Ferri.

The Art Nouveau side lamps date from the early twentieth century.

[4] In the 1990s a major renovation was undertaken by the architects Jaime Nadal and Sebastian Araujo, and on 9 April 1999 the theatre was reopened by Queen Sofía of Spain.