Radwaniec (Polish pronunciation: [raˈdvaɲɛt͡s]) is a village in the administrative district of Gmina Kazimierz Biskupi, within Konin County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) west of Kazimierz Biskupi, 16 km (10 mi) north-west of Konin, and 81 km (50 mi) east of the regional capital Poznań.