Czersk Koszaliński (Polish pronunciation: [ˈt͡ʂɛrsk kɔʂaˈlij̃skʲi]) is a settlement in the administrative district of Gmina Świeszyno, within Koszalin County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 3 kilometres (2 mi) north-west of Świeszyno, 6 km (4 mi) south-west of Koszalin, and 130 km (81 mi) north-east of the regional capital Szczecin.

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

The settlement has a population of 3.