Niwa [ˈɲiva] is a village in the administrative district of Gmina Wielkie Oczy, within Lubaczów County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 12 kilometres (7 mi) north-west of Wielkie Oczy, 12 km (7 mi) south-west of Lubaczów, and 74 km (46 mi) east of the regional capital Rzeszów.