Grabowiec [ɡraˈbɔvʲɛt͡s] is a village in the administrative district of Gmina Dubicze Cerkiewne, within Hajnówka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus. It lies approximately 3 kilometres (2 mi) south-west of Dubicze Cerkiewne, 16 km (10 mi) south-west of Hajnówka, and 57 km (35 mi) south of the regional capital Białystok.