Powalina [pɔvaˈlina] is a village in the administrative district of Gmina Nowy Dwór Gdański, within Nowy Dwór Gdański County, Pomeranian Voivodeship, in northern Poland. It lies approximately 6 kilometres (4 mi) east of Nowy Dwór Gdański and 41 km (25 mi) south-east of the regional capital Gdańsk.