Klusy [ˈklusɨ] is a village in the administrative district of Gmina Orzysz, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 12 kilometres (7 mi) east of Orzysz, 29 km (18 mi) north-east of Pisz, and 107 km (66 mi) east of the regional capital Olsztyn.