Grodzisko [ɡrɔˈd͡ʑiskɔ] is a village in the administrative district of Gmina Zator, within Oświęcim County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 5 kilometres (3 mi) south of Zator, 19 km (12 mi) south-east of Oświęcim, and 36 km (22 mi) west of the regional capital Kraków.