| Darjazin Rural District | |
| Native Name: | Persian: دهستان درجزين |
| Native Name Lang: | fa |
| Settlement Type: | Rural District |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Semnan |
| Subdivision Type2: | County |
| Subdivision Name2: | Mehdishahr |
| Subdivision Type3: | District |
| Subdivision Name3: | Central |
| Seat Type: | Capital |
| Seat: | Darjazin |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 299 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Darjazin Rural District (Persian: دهستان درجزين) is in the Central District of Mehdishahr County, Semnan province, Iran. It is administered from the city of Darjazin.[2]
After the 2006 National Census, Mehdishahr District was separated from Semnan County in the establishment of Mehdishahr County, and Darjazin Rural District was created in the new Central District.[2]
At the time of the 2011 census, the rural district's population was 296 in 41 households.[3] The 2016 census measured the population of the rural district as 299 in 75 households. The most populous of its 43 villages was Darband, with 76 people.[4]