Radańska
 Radańska [raˈdaɲska] is a village in the administrative district of Gmina Osie within Świecie County Kuyavian-Pomeranian Voivodeship in north-central Poland. It lies approximately 3 kilometres (2 mi) north of Osie 24 km (15 mi) north of Świecie and 60 km (37 mi) north of Bydgoszcz.The village has a population of 200.