Koszówka [kɔˈʂufka] is a village in the administrative district of Gmina Kampinos, within Warsaw West County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) east of Kampinos, 24 km (15 mi) west of Ożarów Mazowiecki, and 37 km (23 mi) west of Warsaw.