| Official Name: | Montearagón, Spain |
| Subdivision Name3: | Montearagón |
| Area Total Km2: | 12 |
| Elevation M: | 420 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Montearagón is a municipality located in the province of Toledo, Castile-La Mancha, Spain. According to the 2006 census (INE), the municipality has a population of 549 inhabitants.