Kopeć [ˈkɔpɛt͡ɕ] is a village in the administrative district of Gmina Grabów nad Prosną, within Ostrzeszów County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 5 kilometres (3 mi) south-east of Grabów nad Prosną, 14 km (9 mi) north-east of Ostrzeszów, and 134 km (83 mi) south-east of the regional capital Poznań.