Gumniska [ɡumˈniska] is a village in the administrative district of Gmina Dębica, within Dębica County, Subcarpathian Voivodeship, in south-eastern Poland. It lies approximately 6 kilometres (4 mi) south of Dębica and 44 km (27 mi) west of the regional capital Rzeszów. It is located within the historic region of Lesser Poland.

Polish sculptor Tomasz Dykas was born in Gumniska.