Grabowiec [ɡraˈbɔvjɛt͡s] is a village in the administrative district of Gmina Rzeczniów, within Lipsko County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) south-west of Rzeczniów, 20 km (12 mi) west of Lipsko, and 127 km (79 mi) south of Warsaw.