Rudka [ˈrutka] is a village in the administrative district of Gmina Korycin, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 13 kilometres (8 mi) south-east of Korycin, 27 km (17 mi) west of Sokółka, and 36 km (22 mi) north of the regional capital Białystok.