Jerzwałd [ˈjɛʐvau̯t] is a village in the administrative district of Gmina Zalewo, within Iława County, Warmian-Masurian Voivodeship, in northern Poland.

An enclosed cremation graveyard can be found near the village; it is said to have been built in the period of the early Middle Ages.

Carpentry was a well known art to the Prussian people: they used to craft items from animal bones and horns.

Commander Dzierzgoński, Luther of Brunswick, granted Skipiele (Skypelo) and his successors 10 fishing trawlers on the land of Keyserswalde (later Gerswalde / Gerswalden).

Shortly afterwards the lands of Jerzwałd, which were slightly larger than Skypelon's fields, received two Prussians, Lutyne and his brother Warpune, from the Teutonic Knights.