Ostojów [ɔsˈtɔjuf] is a village in the administrative district of Gmina Suchedniów, within Skarżysko County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 4 kilometres (2 mi) south of Suchedniów, 13 km (8 mi) south-west of Skarżysko-Kamienna, and 21 km (13 mi) north-east of the regional capital Kielce.