Mizdej-e Olya Rural District should not be confused with Mizdej-e Sofla Rural District.
| Mizdej-e Olya Rural District | |
| Native Name: | Persian: دهستان ميزدج عليا |
| Settlement Type: | Rural District |
| Pushpin Map: | Iran |
| Coordinates: | 32.2481°N 50.5125°W |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Chaharmahal and Bakhtiari |
| Subdivision Type2: | County |
| Subdivision Name2: | Farsan |
| Subdivision Type3: | District |
| Subdivision Name3: | Central |
| Seat Type: | Capital |
| Seat: | Gujan |
| Population Total: | 4810 |
| Population As Of: | 2016 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Mizdej-e Olya Rural District (Persian: دهستان ميزدج عليا) is in the Central District of Farsan County, Chaharmahal and Bakhtiari province, Iran. It is administered from the city of Gujan.[2]
At the time of the 2006 National Census, the rural district's population was 14,366 in 3,173 households.[3] There were 10,893 inhabitants in 2,848 households at the following census of 2011.[4] The 2016 census measured the population of the rural district as 4,810 in 1,312 households. The most populous of its three villages was Deh Cheshmeh, with 4,510 people.[5]