Zwierzynek [zvjɛˈʐɨnɛk] (German: Schwerin) is a village in the administrative district of Gmina Choszczno, within Choszczno County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 8 kilometres (5 mi) south of Choszczno and 66 km (41 mi) south-east of the regional capital Szczecin.

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