Krzepin [ˈkʂɛpin] is a village in the administrative district of Gmina Secemin, within Włoszczowa County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 8 kilometres (5 mi) east of Secemin, 12 km (7 mi) south of Włoszczowa, and 50 km (31 mi) west of the regional capital Kielce.