Maradki [maˈratki] is a village in the administrative district of Gmina Sorkwity, within Mrągowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 4 kilometres (2 mi) south of Sorkwity, 13 km (8 mi) south-west of Mrągowo, and 42 km (26 mi) east of the regional capital Olsztyn.