Sitnica [ɕitˈnit͡sa] is a village in the administrative district of Gmina Biecz, within Gorlice County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 11 kilometres (7 mi) west of Biecz, 13 km (8 mi) north of Gorlice, and 91 km (57 mi) east of the regional capital Kraków.