Korzekwin [kɔˈʐɛkfin] is a village in the administrative district of Gmina Szczytniki, within Kalisz County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 2 kilometres (1 mi) south of Szczytniki, 21 km (13 mi) south-east of Kalisz, and 127 km (79 mi) south-east of the regional capital Poznań.