Neuenhaus is a town in the district of Grafschaft Bentheim in Lower Saxony, Germany. Neuenhaus may also refer to: Neuenhaus (Samtgemeinde), the collective municipality centred on Neuenhaus, Germany Neuenhaus district, Aichtal, Baden-Württemberg, Germany See also Neuenhäusen, a suburb of Celle in Lower Saxony, Germany Neunhausen, Wiltz, Diekirch, Luxembourg