Tilskueren (Danish: The Spectator) was a monthly cultural and literary magazine published in Copenhagen, Denmark, between 1884 and 1939. It was continuation of another magazine, Det nittende Aarhundrede (Danish: the Nineteenth Century), which was founded by Georg and Edvard Brandes. The subtitle of Tilskueren was Maanedsskrift for Litteratur, Samfundsspørgsmaal og almenfattelige videnskabelige Skildringer (Danish: Monthly for Literature, Public Matters, and Popular Scientific Descriptions).