Ostrówek [ɔsˈtruvɛk] is a village in the administrative district of Gmina Sompolno, within Konin County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 11 kilometres (7 mi) south of Sompolno, 22 km (14 mi) north-east of Konin, and 111 km (69 mi) east of the regional capital Poznań.