Lesiny Małe [lɛˈɕinɨ ˈmawɛ] (German: Klein Leschienen) is a village in the administrative district of Gmina Wielbark, within Szczytno County, Warmian-Masurian Voivodeship, in northern Poland.

It lies approximately 13 kilometres (8 mi) east of Wielbark, 21 km (13 mi) south-east of Szczytno, and 60 km (37 mi) south-east of the regional capital Olsztyn.