Nowaki [nɔˈvaki] is a village in the administrative district of Gmina Prostki, within Ełk County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 11 kilometres (7 mi) west of Prostki, 13 km (8 mi) south-west of Ełk, and 118 km (73 mi) east of the regional capital Olsztyn.