The commune of Reisdorf, population 741, is located at the confluence of the Our, the Ernz Blanche, and the Sure rivers, on Luxembourgs eastern border.
Bigelbach, Hoesdorf, Reisdorf (population 479), and Wallendorf are boroughs within the commune of Reisdorf.
The N10 and N19 roadways both pass through Reisdorf.
