Neuenburg may refer to: Neuenburg am Rhein, a town in Baden-Württemberg, Germany Neuenburg, part of Zetel in Lower Saxony, Germany Neuenburg, part of Löffingen in Baden-Württemberg, Germany Neuenburg, in Manitoba, Canada Neuenburg Castle (Freyburg) in Saxony-Anhalt, Germany Neuenbürg, a town in Baden-Württemberg, Germany the German name for Neuchâtel, a city in Switzerland, also the canton and the lake Neuenburg an der Elbe, the German name for Nymburk, a town in the Czech Republic the German exonym for Jaunpils, a village in Latvia Neuenburg in Westpreußen, the German name for Nowe, a town in Świecie County, Kuyavian-Pomeranian Voivodeship, Poland