Kromerowo [krɔmɛˈrɔvɔ] is a village in the administrative district of Gmina Barczewo, within Olsztyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 11 kilometres (7 mi) east of Barczewo and 24 km (15 mi) east of the regional capital Olsztyn.