Nieznanowice [ɲɛznanɔˈvit͡sɛ] is a village in the administrative district of Gmina Włoszczowa, within Włoszczowa County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 7 kilometres (4 mi) south-east of Włoszczowa and 42 km (26 mi) west of the regional capital Kielce.