Gacki (Polish pronunciation: [ˈɡat͡skʲi]) is a village in the administrative district of Gmina Pińczów, within Pińczów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 8 kilometres (5 mi) south of Pińczów and 47 km (29 mi) south of the regional capital Kielce.