Przyjaźnia [pʂɨˈjaʑɲa] is a village in the administrative district of Gmina Czersk, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) north-east of Czersk, 35 km (22 mi) north-east of Chojnice, and 71 km (44 mi) south-west of the regional capital Gdańsk.

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