| Deh Now | |
| Native Name: | Persian: دهنو |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Zarrin Dasht |
| Subdivision Type3: | District |
| Subdivision Name3: | Izadkhast |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Izadkhast-e Gharbi |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 2252 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Deh Now (Persian: دهنو) is a village in Izadkhast-e Gharbi Rural District of Izadkhast District, Zarrin Dasht County, Fars province, Iran.
At the time of the 2006 National Census, the village's population was 1,940 in 420 households, when it was in Dobiran Rural District, in the Central District.[2] The following census in 2011 counted 2,184 people in 563 households, by which time the village had been transferred to Izadkhast-e Gharbi Rural District of Izadkhast District.[3] The 2016 census measured the population of the village as 2,252 people in 636 households. It was the most populous village in its rural district.[4]