Klementynów [klɛmɛnˈtɨnuf] is a village in the administrative district of Gmina Sulejów, within Piotrków County, Łódź Voivodeship, in central Poland. It lies approximately 7 kilometres (4 mi) south of Sulejów, 17 km (11 mi) south-east of Piotrków Trybunalski, and 60 km (37 mi) south-east of the regional capital Łódź.