Ostrowska Kolonia [ɔsˈtrɔfska kɔˈlɔɲa] is a village in the administrative district of Gmina Gizałki, within Pleszew County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 7 kilometres (4 mi) north-east of Gizałki, 22 km (14 mi) north of Pleszew, and 73 km (45 mi) south-east of the regional capital Poznań.