Nowa Wieś Dmochy [ˈnɔva ˈvjɛɕ ˈdmɔxɨ] is a village in the administrative district of Gmina Janowiec Kościelny, within Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) north of Janowiec Kościelny, 9 km (6 mi) south-east of Nidzica, and 51 km (32 mi) south of the regional capital Olsztyn.