Ruszków [ˈruʂkuf] is a village in the administrative district of Gmina Sadowie, within Opatów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 3 kilometres (2 mi) north-west of Sadowie, 9 km (6 mi) north-west of Opatów, and 52 km (32 mi) east of the regional capital Kielce.