| Official Name: | Deh Now |
| Native Name: | دهنو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Yazd |
| Subdivision Type2: | County |
| Subdivision Name2: | Khatam |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Marvast |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Harabarjan |
| Population As Of: | 2006 |
| Population Total: | 20 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.5497°N 54.2175°W |
Deh Now (Persian: دهنو, also Romanized as Deh-e Now and Deh-i-Nau) is a village in Harabarjan Rural District, Marvast District, Khatam County, Yazd Province, Iran. At the 2006 census, its population was 20, in 4 families.