Halterner Mühlenbach (in its upper course: Heubach) is a river of North Rhine-Westphalia, Germany.

Its upper course is the Heubach, which splits up into the Umflut and the river now called Halterner Mühlenbach.

[2][3] The Umflut later reunites with the Halterner Mühlenbach.

It then flows into the reservoir Stevertalsperre Haltern [de] which dams both the Halterner Mühlenbach and the Stever, thus it is a right tributary of the Stever.

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