Waniewo [vaˈɲɛvɔ] is a village in the administrative district of Gmina Sokoły, within Wysokie Mazowieckie County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 11 kilometres (7 mi) north-east of Sokoły, 26 km (16 mi) north-east of Wysokie Mazowieckie, and 26 km (16 mi) west of the regional capital Białystok.