Oblewo [ɔˈblɛvɔ] is a village in the administrative district of Gmina Biała Piska, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 4 kilometres (2 mi) north of Biała Piska, 17 km (11 mi) east of Pisz, and 104 km (65 mi) east of the regional capital Olsztyn.