Kruszewiec [kruˈʂɛvjɛt͡s] is a village in the administrative district of Gmina Kętrzyn, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 2 kilometres (1 mi) south-east of Kętrzyn and 68 km (42 mi) north-east of the regional capital Olsztyn.