Nienowice [ɲɛnɔˈvʲit͡sɛ] is a village in the administrative district of Gmina Radymno, within Jarosław County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 9 kilometres (6 mi) east of Radymno, 21 km (13 mi) south-east of Jarosław, and 68 km (42 mi) east of the regional capital Rzeszów.