|Coordinates: 51°30′51″N 15°36′22″E / 51.51417°N 15.60611°E|
Leszno Dolne [ˈlɛʂnɔ ˈdɔlnɛ] (formerly German Nieder-Leschen) is a village in the administrative district of Gmina Szprotawa, within Żagań County, Lubusz Voivodeship, in western Poland. It lies approximately 10 kilometres (6 mi) south-east of Szprotawa, 24 km (15 mi) south-east of Żagań, and 48 km (30 mi) south of Zielona Góra.
Before 1945 the area was part of Germany (see Territorial changes of Poland after World War II).
The village has a population of 320.