| Official Name: | Borjak |
| Native Name: | برجك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Bardaskan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Anabad |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sahra |
| Population As Of: | 2006 |
| Population Total: | 340 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.3314°N 57.8706°W |
Borjak (Persian: برجك) is a village in Sahra Rural District, Anabad District, Bardaskan County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 340, in 118 families.