Radolinek
 Radolinek [radɔˈlinɛk] is a village in the administrative district of Gmina Czarnków within Czarnków-Trzcianka County Greater Poland Voivodeship in west-central Poland. It lies approximately 8 kilometres (5 mi) north of Czarnków and 68 km (42 mi) north of the regional capital Poznań.The village has an approximate population of 170.