Ostoje [ɔsˈtɔjɛ] is a village in the administrative district of Gmina Jutrosin, within Rawicz County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 10 kilometres (6 mi) south of Jutrosin, 21 km (13 mi) east of Rawicz, and 94 km (58 mi) south of the regional capital Poznań.