| Montanejos | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain |
| Pushpin Relief: | 1 |
| Coordinates: | 40.0681°N -0.5225°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous Community |
| Subdivision Name1: | Valencian Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Castellón |
| Area Total Km2: | 37.80 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST (GMT +2) |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
Montanejos is a municipality of Spain located in the province of Castellón, Valencian Community. It belongs to the comarca of Alto Mijares. The municipality spans across a total area of 37.80 km2 and, as of 1 January 2020, it has a registered population of 564.[1]