Zagaje [zaˈɡajɛ] is a settlement in the administrative district of Gmina Prabuty, within Kwidzyn County, Pomeranian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) south of Prabuty, 16 km (10 mi) east of Kwidzyn, and 82 km (51 mi) south-east of the regional capital Gdańsk.

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