Ciemna Dąbrowa [ˈt͡ɕɛmna dɔmˈbrɔva] (German: Finsterdamerau) is a village in the administrative district of Gmina Wielbark, within Szczytno County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 12 kilometres (7 mi) north-east of Wielbark, 10 km (6 mi) south of Szczytno, and 49 km (30 mi) south-east of the regional capital Olsztyn.