Grabin [ˈɡrabin] is a village in the administrative district of Gmina Dębnica Kaszubska, within Słupsk County, Pomeranian Voivodeship, in northern Poland. It lies approximately 3 kilometres (2 mi) north-west of Dębnica Kaszubska, 11 km (7 mi) south-east of Słupsk, and 98 km (61 mi) west of the regional capital Gdańsk.

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