Cołdanki [t͡sɔu̯ˈdanki] is a village in the administrative district of Gmina Chojnice, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) south of Chojnice and 110 km (68 mi) south-west of the regional capital Gdańsk.

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