Karsko [ˈkarskɔ] (German: Karzig) is a village in the administrative district of Gmina Nowogródek Pomorski, within Myślibórz County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 6 kilometres (4 mi) east of Nowogródek Pomorski, 17 km (11 mi) east of Myślibórz, and 67 km (42 mi) south-east of the regional capital Szczecin.

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

The village has a population of 1,200.