Machary [maˈxarɨ] is a village in the administrative district of Gmina Piecki, within Mrągowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) south-west of Piecki, 17 km (11 mi) south of Mrągowo, and 52 km (32 mi) east of the regional capital Olsztyn.