Vučje (Serbian Cyrillic: Вучје) is a town in southern Serbia, located some 15km south from the city of Leskovac, its municipal seat.

Fragments of the ceramics found on the locality testify that it was also important during different phases of the Bronze Age, due to its location and defensiveness.

Based on the pottery found in the compound, as well as some preserved details of the fortification, indicates that the town had a significant importance during the times of Desa Vukanović, Stefan Nemanja, and his successors.

The complex is located on steep rock, overgrown with tall trees, above a narrow terrain which is limited by a river.

Physicist and electrotechnician Djordje Stanojević, nicknamed "the man who lit up Serbia",[4] organized construction of a hydro plant on the Vučjanka river in 1903.

[6] The financial funds were provided by the industrialists from Leskovac, who, instigated by Stanojević, founded the electrical stock company in 1901.