Her Majesty's Theatre usually refers to the former name of His Majesty's Theatre, in London from 1952 until 2023.

It may also refer to:

Her Majesty's Theatre, Adelaide, South Australia Her Majesty's Theatre, Ballarat, Victoria, 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)