The Elzbach (also: Elz) is a small river in Rhineland-Palatinate, Germany, a left tributary of the Moselle.

It rises in the Eifel, near Kelberg.

The Elz flows through Monreal and past Eltz Castle.

It flows into the Moselle in Moselkern, in the Verbandsgemeinde of Cochem.

This article related to a river in Rhineland-Palatinate is a stub.