贝龙卡河是捷克的河流，位于该国西部，属于伏尔塔瓦河的支流，由姆热河和拉德布扎河汇流而成，河道全长139.1公里，流域面积8,861平方公里，该河是独木舟的热门地点。

The Berounka is a river in the Czech Republic, the biggest left tributary of Vltava. It carries the name Mže (German:Mies) from its source in Germany, next to the Czech border, until its confluence with the Radbuza in Pilsen. It then continues under the name of Berounka until it enters the Vltava on the edge of Prague. Originally, the entire stream was called Mže, but in the 17th century the lower course started to be named after the town Beroun, lying upon it.