Peplin [ˈpɛplin] is a settlement in the administrative district of Gmina Brusy, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 15 kilometres (9 mi) north-west of Brusy, 35 km (22 mi) north of Chojnice, and 77 km (48 mi) south-west of the regional capital Gdańsk.

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