Wiśliny [viˈɕlinɨ] is a village in the administrative district of Gmina Sadlinki, within Kwidzyn County, Pomeranian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) west of Sadlinki, 14 km (9 mi) south-west of Kwidzyn, and 79 km (49 mi) south of the regional capital Gdańsk.

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