| Jreif | |
| Native Name Lang: | ar |
| Settlement Type: | Commune and village |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mauritania |
| Subdivision Type: | Country |
| Subdivision Name: |  Mauritania |
| Subdivision Type1: | Region |
| Subdivision Name1: | Hodh Ech Chargui |
| Subdivision Type2: | Department |
| Leader Title: | Mayor |
| Leader Name: | Mohamed O/ Bouka (PRDS) |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Total: | 4401 |
| Population Density Km2: | auto |
| Timezone: | GMT |
| Utc Offset: | +0 |
Jreif is a village and rural commune in the Hodh Ech Chargui Region of south-eastern Mauritania.[1]
In 2000, it had a population of 4401.[2]