Osowa [ɔˈsɔva] is a village in the administrative district of Gmina Galewice, within Wieruszów County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) south-west of Galewice, 7 km (4 mi) north-east of Wieruszów, and 100 km (62 mi) south-west of the regional capital Łódź.