Łęgajny [wɛnˈɡai̯nɨ] is a village in the administrative district of Gmina Barczewo, within Olsztyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 4 kilometres (2 mi) south-west of Barczewo and 10 km (6 mi) north-east of the regional capital Olsztyn.