Klosterbach

Klosterbach may refer to:


 * Klosterbach (Große Aue), a river of North Rhine-Westphalia, Germany, tributary of the Große Aue
 * Klosterbach (Schwarzbach), a river of North Rhine-Westphalia, Germany, tributary of the Schwarzbach
 * Klosterbach (Varreler Bäke), a river of Lower Saxony, Germany, tributary of the Ochtum
 * Klosterbach (Danube), a river of Bavaria, Germany, tributary of the Danube