Lubiszynek Pierwszy [lubiˈʂɨnɛk ˈpjɛrfʂɨ] is a village in the administrative district of Gmina Ostaszewo, within Nowy Dwór Gdański County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) east of Ostaszewo, 7 km (4 mi) west of Nowy Dwór Gdański, and 30 km (19 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, 1939 - February 1945 Nazi Germany. For the history of the region, see History of Pomerania.