Opera House (disambiguation)

An opera house is a theatre building used primarily for opera performances.

As a specific venue, Opera House may refer to:
 * Central City Opera House in Colorado, United States
 * Manchester Opera House, in Manchester, England
 * John F. Kennedy Center for the Performing Arts's Opera House
 * Opera House, Royal Tunbridge Wells, a former opera house in England
 * Opera House, Wellington, in New Zealand
 * Opera House at Boothbay Harbor, in Maine, United States
 * Royal Opera House (Mumbai), in India
 * Sydney Opera House, New South Wales, Australia
 * The Opera House (nightclub), a former name of O2 Academy Bournemouth in Dorset, England
 * The Opera House (Toronto), in Canada
 * Baker's Opera House, in New Jersey, United States

Opera House may also refer to:
 * Opera House (film), a 1961 Indian film by P. L. Santoshi
 * The Opera House (film), a 2017 documentary by Susan Froemke
 * Operahouse, a five-piece rock band based in the UK
 * Opera House (horse), a British Thoroughbred racehorse
 * Opera House (Final Fantasy VI), a level in the video game Final Fantasy VI
 * Opera House Theatre, Blackpool, in Blackpool, England
 * "The Opera House" (song), a 1987 song by Arthur Baker, under the alias Jack E Makossa
 * "Opera House", a song by Cigarettes After Sex from their self-titled album