The Pesnica (pronounced [ˈpeːsnitsa]) is a river in Styria, northeastern Slovenia. The river is 69 km long. It passes Pesnica, Pernica, the castle at Hrastovec v Slovenskih Goricah, Lenart v Slovenskih Goricah, the monastery of Sveta Trojica v Slovenskih Goricah, Dornava, and Velika Nedelja, and then merges with the Drava near Ormož.
Coordinates: 46°24′N 16°05′E / 46.400°N 16.083°E