Zawadka Brzostecka [zaˈvatka bʐɔsˈtɛt͡ska] is a village in the administrative district of Gmina Brzostek, within Dębica County, Subcarpathian Voivodeship, in south-eastern Poland. It lies approximately 17 kilometres (11 mi) south of Dębica and 46 km (29 mi) west of the regional capital Rzeszów.