Wyk is a village in the administrative district of Gmina Zbójna, within Łomża County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) west of Zbójna, 29 km (18 mi) north-west of Łomża, and 101 km (63 mi) west of the regional capital Białystok.