| Official Name: | Qaleh-ye Mazban |
| Native Name: | قلعه مزبان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Bavi |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Veys |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Veys |
| Population As Of: | 2006 |
| Population Total: | 360 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.4344°N 48.835°W |
Qaleh-ye Mazban (Persian: قلعه مزبان, also Romanized as Qal‘eh-ye Mazbān; also known as Qal‘eh-ye Marzbān) is a village in Veys Rural District, Veys District, Bavi County, Khuzestan Province, Iran. At the 2006 census, its population was 360, consisting of 64 families.