Nowosiółki Dydyńskie [nɔvɔˈɕuu̯ki dɨˈdɨɲskʲɛ] is a village in the administrative district of Gmina Fredropol, within Przemyśl County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 8 kilometres (5 mi) south of Fredropol, 18 km (11 mi) south of Przemyśl, and 68 km (42 mi) south-east of the regional capital Rzeszów.