Monasterzysko Nowe [mɔnastɛˈʐɨskɔ ˈnɔvɛ] is a village in the administrative district of Gmina Stary Dzierzgoń, within Sztum County, Pomeranian Voivodeship, in northern Poland. It lies approximately 4 kilometres (2 mi) north-west of Stary Dzierzgoń, 23 km (14 mi) east of Sztum, and 74 km (46 mi) south-east of the regional capital Gdańsk.

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