Leszno, Warmian-Masurian Voivodeship

Leszno is a village in the administrative district of Gmina Barczewo, within Olsztyn County, Warmian-Masurian Voivodeship, in northern Poland. It is located in Warmia.

It lies approximately 15 km south-east of Barczewo and 26 km east of the regional capital Olsztyn.

In the past, the village was also called Leszno Wielkie to distinguish it from the nearby settlement of Leszno Małe. In 1857, it had a population of 168.