| Official Name: | Moinabad |
| Native Name: | معين اباد |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Zirkuh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Zirkuh |
| Population As Of: | 2006 |
| Population Total: | 17 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.3428°N 60.1269°W |
Moinabad (Persian: معين اباد, also Romanized as Mo‘īnābād; also known as Bonyābād, Meynābād, and Qal‘eh Mainābād) is a village in Zirkuh Rural District, Central District, Zirkuh County, South Khorasan Province, Iran. At the 2006 census, its population was 17, in 4 families.