Osowiec [ɔˈsɔvjɛt͡s] is a village in the administrative district of Gmina Lubawa, within Iława County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 17 km (11 mi) south-east of Iława and 65 km (40 mi) south-west of the regional capital Olsztyn.