| Salzwedeler Dumme | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Saxony-Anhalt |
| Source1 Location: | near Neuekrug |
| Source1 Elevation: | ca. 75 m |
| Mouth Location: | in Salzwedel into the Jeetze |
| Mouth Elevation: | ca. 21 m |
| Custom Label: | References |
The Salzwedeler Dumme is a left, western tributary of the Jeetzel (also: Jeetze) in Saxony-Anhalt, Germany.
The Salzwedeler Dumme runs a few kilometres south of the border with the neighbouring state of Lower Saxony in the Altmark region. It rises near Neuekrug-Höddelsen and passes inter alia the municipality of Dähre, before discharging into the northward-flowing Jeetzel at Salzwedel, hence the first part of the name.