Otterbach is a municipality in Rhineland-Palatinate, Germany.
Otterbach may also refer to: Populated places Otterbach (Verbandsgemeinde), a former Verbandsgemeinde ("collective municipality") in Rhineland-Palatinate, Germany Otterbach-Otterberg, a current Verbandsgemeinde ("collective municipality") in Rhineland-Palatinate, Germany Kačji Potok (German name Otterbach), a settlement in the municipality of Kočevje in southern Slovenia Otterbach, a former municipality today part of Linden, Switzerland
Rivers Otterbach (Bühler), a river of Baden-Württemberg, Germany, tributary of the Bühler Otterbach (Rhine), a river of Rhineland-Palatinate, Germany, tributary of the Upper Rhine Otterbach (Inde), a river of North Rhine-Westphalia, Germany, tributary of the Inde Otterbach (Weser), a river of North Rhine-Westphalia and Lower Saxony, Germany, tributary of the Weser Otterbach (Danube), a river of Bavaria, Germany, tributary of the Danube Otterbach (Klosterbeurener Bach), a river of Bavaria, Germany, tributary of the Klosterbeurener Bach Otterbach (Pulsnitz), a river of Saxony, Germany, tributary of the Pulsnitz