Zwickau Mulde

The Zwickau Mulde (German: Zwickauer Mulde, ) is a river in the Free State of Saxony, Germany. It is the left tributary of the Mulde and 166 km in length.

The source of the river is in the Ore Mountains, near Schöneck, in the Vogtlandkreis. It runs northeast to Aue, then northwest to Zwickau (hence the name), and further north through Glauchau, Rochlitz and Colditz. A few kilometers north of Colditz, the Zwickau Mulde is joined by the Freiberg Mulde to form the united Mulde. The Mulde is a tributary of the Elbe.