Ostrów-Kania [ˈɔstruf ˈkaɲa] is a village in the administrative district of Gmina Dębe Wielkie, within Mińsk County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) north-west of Dębe Wielkie, 10 km (6 mi) west of Mińsk Mazowiecki, and 30 km (19 mi) east of Warsaw.