Love and Other Demons is an opera in two acts by Hungarian composer Péter Eötvös to a libretto by the Hungarian author Kornél Hamvai. It premiered on 10 August 2008 at the Glyndebourne Festival. The libretto is based on the novel Of Love and Other Demons (1994) by Gabriel García Márquez. The opera is the result of a commission by Glyndebourne and the BBC; it was broadcast in full on BBC Radio 3 on Saturday, 11 October 2008.