Czarniewo [t͡ʂarˈɲɛvɔ] is a village in the administrative district of Gmina Sztabin, within Augustów County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 4 kilometres (2 mi) south-west of Sztabin, 22 km (14 mi) south of Augustów, and 62 km (39 mi) north of the regional capital Białystok.