Kružberk (German: Kreuzberg) is a village in the Moravian-Silesian Region of the Czech Republic. It has around 240 inhabitants and lies 20 km from Opava. The village was first mentioned in a written document in 1377 as Creuczenburg. The German inhabitants of the village were expelled after 1945.
Kružberk Dam on the Moravice River was constructed in the village in 1948–1955.