| Official Name: | Ghadir-e Sab |
| Native Name: | غديرسبع |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Ramshir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Abdoliyeh-ye Sharqi |
| Population As Of: | 2006 |
| Population Total: | 114 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.9064°N 49.195°W |
Ghadir-e Sab (Persian: غديرسبع, also Romanized as Ghadīr-e Sab‘; also known as 'Qadīr-e Sab‘ and Qadīr Sab‘) is a village in Abdoliyeh-ye Sharqi Rural District, in the Central District of Ramshir County, Khuzestan Province, Iran. At the 2006 census, its population was 114, in 20 families.