The Pilchowice Dam (Polish: Zapora Pilchowice, German: Bobertalsperre) is the highest stone and arch dam and the second highest (after Solina), as well as the second oldest (after the dam in Leśna), hydroelectric dam in Poland, located near the village of Pilchowice, Lower Silesian Voivodeship. It was built in 1902–1912.