Kruczynek [kruˈt͡ʂɨnɛk] is a village in the administrative district of Gmina Nowe Miasto nad Wartą, within Środa Wielkopolska County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 21 kilometres (13 mi) south of Środa Wielkopolska and 48 km (30 mi) south-east of the regional capital Poznań.

The railway station of Chocicza is situated 3 km northeast of Kruczynek.