Kosowy [kɔˈsɔvɨ] is a village in the administrative district of Gmina Niwiska, within Kolbuszowa County, Subcarpathian Voivodeship, in south-eastern Poland. It lies approximately 5 kilometres (3 mi) north of Niwiska, 10 km (6 mi) west of Kolbuszowa, and 38 km (24 mi) north-west of the regional capital Rzeszów.