Lollenbach is a stream of North Rhine-Westphalia, Germany.

Its source is between Bürenbruch (a part of Ergste) and Letmathe.

[1] Near Reingsen, a part of Schwerte, Lollenbach and Reingser Bach merge to form the Elsebach.

[2] Lollenbach is used as a supplier of water for a small fish pond.

This article related to a river in North Rhine-Westphalia is a stub.