Danowo [daˈnɔvɔ] is a village in the administrative district of Gmina Biała Piska, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 6 kilometres (4 mi) south of Biała Piska, 21 km (13 mi) east of Pisz, and 109 km (68 mi) east of the regional capital Olsztyn.