| Hartmannswillerbein | |
|---|---|
| Vieil Armand | |
 The Hartmannswillerkopf seen from the Molkenrain | |
| Highest point | |
| Elevation | 956 m (3,136 ft) |
| Coordinates | 47°51′40″N 7°09′40″E / 47.86111°N 7.16111°E |
| Naming | |
| English translation | Old Armand |
| Language of name | French |
| Geography | |
| Parent range | Vosges Mountains |
Hartmannswillerkopf, also known as the Vieil Armand (French) or Hartmannsweiler Kopf (German; English: Hartmansweiler Head) is a pyramidal rocky spur in the Vosges mountains of the Grand Est region, France. The peak stands at 956 metres (3,136 ft) overlooking the Rhine valley. At Hartmannswillerkopf stands a national monument of World War I for the fighting which took place in the trenches here.