The Grand Theatre is a theatre and Opera house in the centre of Leeds, West Yorkshire, England. It was designed by James Robinson Watson, chief assistant in the office of Leeds-based architect George Corson, and opened on 18 November 1878. The exterior is in a mixture of Romanesque and Scottish baronial styles, while the interior has such Gothic motifs as fan-vaulting and clustered columns. The theatre is a Grade II* listed building. It seats approximately 1,500 people.