Wołkusze [vɔu̯ˈkuʂɛ] is a village in the administrative district of Gmina Kuźnica, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus. It lies approximately 5 kilometres (3 mi) south-west of Kuźnica, 11 km (7 mi) north-east of Sokółka, and 50 km (31 mi) north-east of the regional capital Białystok.