Sławniów [ˈswavɲuf] is a village in the administrative district of Gmina Pilica, within Zawiercie County, Silesian Voivodeship, in southern Poland. It lies approximately 4 kilometres (2 mi) east of Pilica, 21 km (13 mi) east of Zawiercie, and 56 km (35 mi) north-east of the regional capital Katowice.