| Official Name: | Robat-e Khan |
| Native Name: | رباطخان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Tabas |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Montazeriyeh |
| Population As Of: | 2006 |
| Population Total: | 80 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.3669°N 56.0703°W |
Robat-e Khan (Persian: رباطخان, also Romanized as Robāţ-e Khān and Robāt Khān; also known as Ribāt-i-Khān) is a village in Montazeriyeh Rural District, in the Central District of Tabas County, South Khorasan Province, Iran. At the 2006 census, its population was 80, in 27 families.