Piasek [ˈpjasɛk] (German: Peetzig) is a village in the administrative district of Gmina Cedynia, within Gryfino County, West Pomeranian Voivodeship, in north-western Poland, close to the German border. It lies approximately 11 kilometres (7 mi) north of Cedynia, 36 km (22 mi) south-west of Gryfino, and 55 km (34 mi) south-west of the regional capital Szczecin.

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