Tuja [ˈtuja] (German: Tiege) 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) south-west of Nowy Dwór Gdański and 35 km (22 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.
The village has a population of 190.
Coordinates: 54°10′42″N 19°3′37″E / 54.17833°N 19.06028°E