Warny [ˈvarnɨ] is a village in the administrative district of Gmina Miłakowo, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 2 kilometres (1 mi) south-west of Miłakowo, 33 km (21 mi) north of Ostróda, and 38 km (24 mi) north-west of the regional capital Olsztyn.