Grabowiec [ɡraˈbɔvjɛt͡s] is a village in the administrative district of Gmina Stoczek, within Węgrów County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) west of Stoczek, 23 km (14 mi) north-west of Węgrów, and 68 km (42 mi) north-east of Warsaw.