Sadowo [saˈdɔvɔ] is a village in the administrative district of Gmina Dąbrowa Białostocka, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 6 kilometres (4 mi) south of Dąbrowa Białostocka, 26 km (16 mi) north-west of Sokółka, and 55 km (34 mi) north of the regional capital Białystok.