Ostra Góra [ˈɔstra ˈɡura] is a village in the administrative district of Gmina Korycin, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 19 kilometres (12 mi) south-east of Korycin, 23 km (14 mi) west of Sokółka, and 32 km (20 mi) north of the regional capital Białystok.