| Official Name: | Poshteh-ye Mazaj |
| Native Name: | پشته مازج |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Faryab |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Hur |
| Population As Of: | 2006 |
| Population Total: | 73 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 28.3297°N 57.0242°W |
Poshteh-ye Mazaj (Persian: پشته مازج, also Romanized as Poshteh-ye Māzaj) is a village in Hur Rural District, in the Central District of Faryab County, Kerman Province, Iran. At the 2006 census, its population was 73, in 17 families.