Parzeńsko [paˈʐɛɲskɔ] (German: Wollhaus) is a village in the administrative district of Gmina Nowogródek Pomorski, within Myślibórz County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 7 kilometres (4 mi) south-east of Nowogródek Pomorski, 18 km (11 mi) east of Myślibórz, and 70 km (43 mi) south-east of the regional capital Szczecin.

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