| Official Name: | Cueva del Hierro |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Cuenca |
| Pushpin Map: | Spain#Spain Castilla-La Mancha |
| Pushpin Relief: | 1 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 40.5833°N -4°W |
Cueva del Hierro is a municipality located in the Province of Cuenca, Castile-La Mancha, Spain. It has a population of 35.[1]