Gać Warcka (Polish pronunciation: [ɡad͡ʑ ˈvart͡ska]) is a village in the administrative district of Gmina Warta, within Sieradz County, Łódź Voivodeship, in central Poland. It lies approximately 8 kilometres (5 mi) south-west of Warta, 18 km (11 mi) north-west of Sieradz, and 66 km (41 mi) west of the regional capital Łódź.