Działek [ˈd͡ʑawɛk] is a village in the administrative district of Gmina Koczała, within Człuchów County, Pomeranian Voivodeship, in northern Poland. It lies approximately 3 kilometres (2 mi) east of Koczała, 34 km (21 mi) north-west of Człuchów, and 112 km (70 mi) south-west of the regional capital Gdańsk.

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