Niedzieliska [ɲɛd͡ʑɛˈliska] is a village in the administrative district of Gmina Szczurowa, within Brzesko County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 5 kilometres (3 mi) south-west of Szczurowa, 13 km (8 mi) north of Brzesko, and 49 km (30 mi) east of the regional capital Kraków.