Wannebach is a small river of North Rhine-Westphalia, Germany.

It is right tributary of the Ruhr.

Its source is near Dortmund-Syburg, north of the Hengsteysee.

It joins the Ruhr near Schwerte-Westhofen, about 900 m downstream from the other Wannebach.

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