Wapnica [vapˈnit͡sa] (formerly German Kalkofen) is a village in the administrative district of Gmina Międzyzdroje, within Kamień County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 6 kilometres (4 mi) south of Międzyzdroje, 25 km (16 mi) south-west of Kamień Pomorski, and 53 km (33 mi) north of the regional capital Szczecin.
Before 1945 the area was part of Germany. For the history of the region, see History of Pomerania.
The village has a population of 350.