| Croix de Fer | |
| Elevation M: | 2343 |
| Prominence M: | 143 |
| Prominence Ref: | [1] |
| Parent Peak: | Mont Blanc |
| Map: | Switzerland |
| Location: | Valais, Switzerland |
| Range: | Mont Blanc Massif |
| Coordinates: | 46.0364°N 6.9762°W |
The Croix de fer (2,343 m) is a mountain of the Mont Blanc Massif, overlooking Trient in the canton of Valais. It is located north of the Tête de Balme and L'Arolette and it is the culminating point of the group between the Col des Montets and the Col de Balme.