Kotkowo [kɔtˈkɔvɔ] is a village in the administrative district of Gmina Łukta, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) north-west of Łukta, 15 km (9 mi) north of Ostróda, and 35 km (22 mi) west of the regional capital Olsztyn.