The Wäschegrund is a river in Lower Saxony, Germany.

The Wäschegrund is a roughly 3.3 kilometres (2.1 mi) long and a tributary of the Sperrlutter near the mining town of Sankt Andreasberg in Goslar district.

It rises at 660 metres in the vicinity of the Landesstraße 519 to Oderhaus [de], a district of Braunlage.

It then flows in a south-southwesterly direction before joining the Sperrlutter in Silberhütte.

This article related to a river in Lower Saxony is a stub.