| Jayedar-e Jonubi Rural District | |
| Native Name: | Persian: دهستان جایدر جنوبی |
| 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: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Pol-e Dokhtar |
| Subdivision Type3: | District |
| Subdivision Name3: | Bala Geriveh |
| Seat Type: | Capital |
| Seat: | Gori Balmak |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Jayedar-e Jonubi Rural District (Persian: دهستان جایدر جنوبی) is in Bala Geriveh District of Pol-e Dokhtar County, Lorestan province, Iran. Its capital is the village of Gori Balmak,[2] whose population at the time of the 2016 National Census was 253 people in 67 households.[3]
In April 2023, Jelogir Rural District was separated from the Central District in the formation of Bala Geriveh District, and Jayedar-e Jonubi Rural District was created in the new district.[2]