Czysta Woda [ˈt͡ʂɨsta ˈvɔda] is a settlement in the administrative district of Gmina Stężyca, within Kartuzy County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) west of Stężyca, 26 km (16 mi) south-west of Kartuzy, and 52 km (32 mi) west of the regional capital Gdańsk.

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