Kruszka [ˈkruʂka] is a village in the administrative district of Gmina Chojnice, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 10 kilometres (6 mi) north-east of Chojnice and 94 km (58 mi) south-west of the regional capital Gdańsk.

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