Aubach (Wied)

Aubach is a river of Rhineland-Palatinate, Germany. It springs southeast of the waste management plant Linkenbach. On its course, it traverses the reservoir Schwanenteich near in borough Oberbieber of Neuwied. It is a left tributary of the Wied in the borough Niederbieber of Neuwied.

In Oberbieber, two bridges lead across the Aubach which are both protected monuments.