Oborczyska [ɔbɔrˈt͡ʂɨska] is a village in the administrative district of Gmina Baranowo, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.^[1] It lies approximately 5 kilometres (3 mi) north of Baranowo, 25 km (16 mi) north-west of Ostrołęka, and 113 km (70 mi) north of Warsaw.