The Queen Was in the Parlour: a romance in three acts is a play by the English writer Noël Coward. Although written in 1922 it was not produced until 24 August 1926, when it was premiered at the St Martin's Theatre.
The play is Coward's only venture into Ruritanian romance. It was well received, and ran for 136 performances. The play has not been revived in the West End.