Obrąb [ˈɔbrɔmp] is a village in the administrative district of Gmina Zabrodzie, within Wyszków County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) east of Zabrodzie, 11 km (7 mi) south of Wyszków, and 47 km (29 mi) north-east of Warsaw.