| Type: | municipality |
| Official Name: | Dehesa de Montejo |
| Subdivision Name3: | Dehesa de Montejo |
| Area Total Km2: | 43 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Dehesa de Montejo is a municipality located in the province of Palencia, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 195 inhabitants.