Byszwałd [ˈbɨʂfau̯t] is a village in the administrative district of Gmina Lubawa, within Iława County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 14 km (9 mi) south-east of Iława and 58 km (36 mi) south-west of the regional capital Olsztyn.