Podemszczyzna [pɔdɛmʂˈt͡ʂɨzna] is a village in the administrative district of Gmina Horyniec-Zdrój, within Lubaczów County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 15 kilometres (9 mi) north-east of Lubaczów and 95 km (59 mi) east of the regional capital Rzeszów.