| Official Name: | Deh Now |
| Native Name: | ده نو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Davarzan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Mazinan |
| Population As Of: | 2006 |
| Population Total: | 85 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.4128°N 56.9106°W |
Deh Now (Persian: ده نو) is a village in Mazinan Rural District, Central District, Davarzan County, Razavi Khorasan Province, Iran. In 2006, its population was 85, in 25 families.