Czarnkowo [t͡ʂarnˈkɔvɔ] is a settlement in the administrative district of Gmina Trzebielino, within Bytów County, Pomeranian Voivodeship, in northern Poland. It lies approximately 12 kilometres (7 mi) south of Trzebielino, 28 km (17 mi) west of Bytów, and 105 km (65 mi) west of the regional capital Gdańsk.

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