Ojsławice [ɔi̯swaˈvit͡sɛ] is a village in the administrative district of Gmina Radków, within Włoszczowa County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 9 kilometres (6 mi) west of Radków, 19 km (12 mi) south-west of Włoszczowa, and 57 km (35 mi) west of the regional capital Kielce.