Stara Kościelnica [ˈstara kɔɕt͡ɕelˈnit͡sa] (German: Alt Münsterberg) is a village in the administrative district of Gmina Miłoradz, within Malbork County, Pomeranian Voivodeship, in northern Poland. It lies approximately 3 kilometres (2 mi) north-east of Miłoradz, 7 km (4 mi) west of Malbork, and 42 km (26 mi) south-east of the regional capital Gdańsk.
Before 1772 the area was part of Kingdom of Poland, 1772-1919 Prussia and Germany, 1920-1939 Free City of Danzig, September 1939 - February 1945 Nazi Germany. In 1945 it returned to Poland. For the history of the region, see History of Pomerania.
The village has a population of 250.