Jaworznik [jaˈvɔʐnik] is a village in the administrative district of Gmina Żarki, within Myszków County, Silesian Voivodeship, in southern Poland. It lies approximately 5 kilometres (3 mi) south-east of Żarki, 8 km (5 mi) east of Myszków, and 49 km (30 mi) north-east of the regional capital Katowice.