Klementynów [klɛmɛnˈtɨnuf] is a village in the administrative district of Gmina Głowaczów, within Kozienice County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north-west of Głowaczów, 22 km (14 mi) west of Kozienice, and 68 km (42 mi) south of Warsaw.