Radzyny [raˈd͡zɨnɨ] is a village in the administrative district of Gmina Kaźmierz, within Szamotuły County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 8 kilometres (5 mi) south of Szamotuły and 28 km (17 mi) north-west of the regional capital Poznań.