Smolnik [ˈsmɔlɲik] is a village in the administrative district of Gmina Lutowiska, within Bieszczady County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 3 kilometres (2 mi) south of Lutowiska, 24 km (15 mi) south of Ustrzyki Dolne, and 103 km (64 mi) south-east of the regional capital Rzeszów.