Bąsewice [bɔ̃sɛˈvit͡sɛ] is a village in the administrative district of Gmina Nowa Wieś Lęborska, within Lębork County, Pomeranian Voivodeship, in northern Poland. It lies approximately 13 kilometres (8 mi) north of Nowa Wieś Lęborska, 14 km (9 mi) north of Lębork, and 65 km (40 mi) north-west of the regional capital Gdańsk.

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