Śmietki [ˈɕmjɛtki] is a village in the administrative district of Gmina Mikołajki, within Mrągowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) west of Mikołajki, 13 km (8 mi) south-east of Mrągowo, and 64 km (40 mi) east of the regional capital Olsztyn.