The Sankenbachsee is a tarn southwest of Baiersbronn in the Black Forest in southwestern Germany. The Sankenbach stream flows through the lake. In the 1980s a low weir was built at the outflow of the Sankenbach which protects the lake from silting up.

LocationBaiersbronn, Freudenstadt, Northern Black Forest, Baden-Württemberg, Germany
Coordinates48°29′02″N 8°20′18″E / 48.484016°N 8.338444°E / 48.484016; 8.338444Coordinates: 48°29′02″N 8°20′18″E / 48.484016°N 8.338444°E / 48.484016; 8.338444
Primary inflowsSankenbach Waterfalls
Primary outflowsSankenbachForbachMurg
Surface area2.27 ha (5.6 acres)
Max. depth5 m (16 ft)