Asmus [ˈasmus] 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) west of Brusy, 21 km (13 mi) north of Chojnice, and 87 km (54 mi) south-west of the regional capital Gdańsk.

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