| Official Name: | Rag-e Halil |
| Native Name: | رگ هليل |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Lali |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dasht-e Lali |
| Population As Of: | 2006 |
| Population Total: | 49 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 32.2044°N 49.2439°W |
Rag-e Halil (Persian: رگ هليل, also Romanized as Rag-e Halīl; also known as Kūh-e Halīl) is a village in Dasht-e Lali Rural District, in the Central District of Lali County, Khuzestan Province, Iran. At the 2006 census, its population was 49, in 5 families.