Okopek [ɔˈkɔpɛk] (German: Wilhelmsberg) is a village in the administrative district of Gmina Górowo Iławeckie, within Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia. It lies approximately 14 kilometres (9 mi) west of Górowo Iławeckie, 35 km (22 mi) west of Bartoszyce, and 59 km (37 mi) north of the regional capital Olsztyn.