Radziwill Castle

Radziwill Castle is a castle once owned by the Radziwiłł family of the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania.

It may refer to:

• Biržai Castle
• Dubingiai Castle
• Mir Castle
• Niasviž Castle
• Olyka Castle
• Lubcha Castle
• Radziwiłł Palace in Warsaw
• Radziwiłł Palace in Vilnius
• Radziwill Palace in Berlin