Schloss Hirschberg was once a hunting lodge of the Prince-Electors of Cologne. It was situated in Hirschberg, now part of the Warstein municipality in North Rhine-Westphalia, Germany. Originally built in the Middle Ages, the lodge was replaced by a baroque palace in the 17th century. In the 18th century, Prince-Elector Clemens August of Bavaria commissioned Johann Conrad Schlaun to make several modifications. The lodge became the center for large-scale Par force hunts.
Today, apart from the former stables, the only remaining part of the complex is the main gate from the 18th century. This gate was incorporated in the 19th century into the building complex of the former Wedinghausen Abbey in Arnsberg, where it is now known as the Hirschberg Gate (German: Hirschberger Tor).