Leszno ([ˈlɛʂnɔ]) is a village in the administrative district of Gmina Medyka, within Przemyśl County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 6 kilometres (4 mi) north of Medyka, 16 km (10 mi) north-east of Przemyśl, and 71 km (44 mi) east of the regional capital Rzeszów.