| Type: | Ortsgemeinde |
| Wallendorf (Eifel) | |
| Image Coa: | DEU Wallendorf COA.svg |
| Coordinates: | 49.8794°N 6.2894°W |
| Image Plan: | Wallendorf in BIT.svg |
| State: | Rheinland-Pfalz |
| District: | Eifelkreis Bitburg-Prüm |
| Verbandsgemeinde: | Südeifel |
| Elevation: | 180 |
| Area: | 8.71 |
| Postal Code: | 54675 |
| Area Code: | 06566 |
| Licence: | BIT |
| Gemeindeschlüssel: | 07 2 32 114 |
| Website: | Wallendorf at site www.suedeifelinfo.de |
| Mayor: | Dieter Herschbach[1] |
| Leader Term: | 2019 - 24 |
Wallendorf (Eifel) is a municipality in the German state of Rhineland-Palatinate, on the Sauer river.
Wallendorf was first mentioned in an old document from 1136 as "Vualcheresdorf". It is located on the German side of a bridge connecting it to the Luxembourgish town of Wallendorf-Pont. The bridge was of strategic importance during the Battle of the Bulge in World War II.