Klucza [ˈklut͡ʂa] is a settlement in the administrative district of Gmina Chojnice, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 16 kilometres (10 mi) north of Chojnice and 96 km (60 mi) south-west of the regional capital Gdańsk.

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