| Official Name: | Ahmadabad-e Sheykh |
| Native Name: | احمدابادشيخ |
| 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 Heydarieh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Jolgeh Rokh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bala Rokh |
| Population As Of: | 2006 |
| Population Total: | 208 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.6269°N 59.2369°W |
Ahmadabad-e Sheykh (Persian: احمدابادشيخ, also Romanized as Aḩmadābād-e Sheykh; also known as Aḩmadābād and Kalāteh-ye Sheykh) is a village in Bala Rokh Rural District, Jolgeh Rokh District, Torbat-e Heydarieh County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 208, in 57 families.