Mortęgi [mɔrˈtɛnɡi] is a village in the administrative district of Gmina Lubawa, within Iława County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) south-west of Fijewo (the gmina seat), 19 km (12 mi) south-east of Iława, and 62 km (39 mi) south-west of the regional capital Olsztyn.