Gniewno [ˈɡɲɛvnɔ] is a village in the administrative district of Gmina Debrzno, within Człuchów County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) west of Debrzno, 18 km (11 mi) south-west of Człuchów, and 133 km (83 mi) south-west of the regional capital Gdańsk.

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