| Official Name: | Hasanak |
| Native Name: | حسنك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Torbat-e Jam |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Nasrabad |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bala Jam |
| Population As Of: | 2006 |
| Population Total: | 535 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.4078°N 60.1664°W |
Hasanak (Persian: حسنك, also Romanized as Ḩasanak) is a village in Bala Jam Rural District, Nasrabad District, Torbat-e Jam County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 535, in 120 families.