Lamk [lamk] is a village in the administrative district of Gmina Brusy, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 9 kilometres (6 mi) north of Brusy, 32 km (20 mi) north-east of Chojnice, and 74 km (46 mi) south-west of the regional capital Gdańsk.

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