Wustrower Dumme
Location
Country	Germany
States	Lower Saxony Saxony-Anhalt
Physical characteristics
Source
• location	at the Gielau Mill near Schnega
• coordinates	52°51′44″N 10°51′18″E / 52.8622917°N 10.8550694°E / 52.8622917; 10.8550694
• elevation	ca. 41 m (135 ft)
Mouth
• location	near Wustrow into the Jeetzel
• coordinates	52°55′46″N 11°07′32″E / 52.929375°N 11.12556°E / 52.929375; 11.12556
• elevation	ca. 17 m (56 ft)
Length	32.5 km (20.2 mi)[1]
Basin size	275 km (171 mi) [1]
Basin features
Progression	Jeetzel→ Elbe→ North Sea

Wustrower Dumme is a river of the German states Saxony-Anhalt and Lower Saxony. It is a roughly 32 kilometres (20 mi) long, and a left, western tributary of the Jeetzel (also: Jeetze).

The Dumme runs through the border region between Altmark in the south and Wendland in the north; in places it forms the border river between Lower Saxony and Saxony-Anhalt. During its course it passes Bergen an der Dumme, before discharging into the northward-flowing Jeetzel near Wustrow, hence the first part of the name.

• Salzwedeler Dumme
• List of rivers of Lower Saxony
• List of rivers of Saxony-Anhalt