Grądzeń [ˈɡrɔnd͡zɛɲ] is a village in the administrative district of Gmina Zagórów, within Słupca County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 7 kilometres (4 mi) south-west of Zagórów, 21 km (13 mi) south of Słupca, and 70 km (43 mi) south-east of the regional capital Poznań.