The Theatre Museum is situated in the Old Court Theatre. Its collection describes Danish theatre history from the 1700s to the present day.

Close to Christiansborg Palace's here you can find costumes, scenography, set models, paintings, drawings, and photos illustrate the history of the Danish Theatre from the 18th century to the present time.

The Court Theatre is actually part of the museum exhibition, since the public has free access to walk around the theater building.

The auditorium is also used for various events such as readings, lectures, concerts and small guest acting. Television program such as Det Nye Talkshow - med Anders Lund Madsen is broadcast live from the Court Theatre.