Sowinko [sɔˈvinkɔ] (formerly German Neu Zowen) is a village in the administrative district of Gmina Polanów, within Koszalin County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 16 kilometres (10 mi) north-west of Polanów, 21 km (13 mi) east of Koszalin, and 153 km (95 mi) north-east of the regional capital Szczecin.

For the history of the region, see History of Pomerania.

The village has a population of 100.