Kukułczyn [kuˈkuu̯t͡ʂɨn] (formerly German Neuwelt) is a settlement in the administrative district of Gmina Malechowo, within Sławno County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 6 kilometres (4 mi) south-east of Malechowo, 14 km (9 mi) south-west of Sławno, and 161 km (100 mi) north-east of the regional capital Szczecin.

• History of Pomerania