Pasternik [pasˈtɛrnik] is a village in the administrative district of Gmina Biecz, within Gorlice County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 5 kilometres (3 mi) south of Biecz, 8 km (5 mi) north-east of Gorlice, and 103 km (64 mi) south-east of the regional capital Kraków.