Her Majesty's Theatre is a theatre in London, since 1705. Her Majesty's Theatre may also refer to: Her Majesty's Theatre, Adelaide, South Australia Her Majesty's Theatre, Brisbane, Queensland, Australia, 1888–1983 Her Majesty's Theatre, Carlisle, Cumbria, England, 1905–1963 Her Majesty's Theatre, Melbourne, Victoria, Australia, since 1886 Her Majesty's Theatre, Montreal, Quebec, Canada, 1898–1963 Her Majesty's Theatre, Sydney, New South Wales, Australia, three different theatres See also His Majesty's Theatre (disambiguation)