Klonowice ([klɔnɔˈvit͡sɛ]) is a village in the administrative district of Gmina Czersk, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 11 kilometres (7 mi) north-east of Czersk, 39 km (24 mi) north-east of Chojnice, and 67 km (42 mi) south-west of the regional capital Gdańsk.

There is archaeological station of the University of Łódź in the village.

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