| Official Name: | Asiyab-e Kohneh |
| Native Name: | آسیاب کهنه |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Natanz |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Tarq Rud |
| Population As Of: | 2006 |
| Population Total: | 28 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Asiyab-e Kohneh (Persian: آسیاب کهنه, also Romanized as Āsīyāb-e Kohneh; also known as Mollā Khaleyl) is a village in Tarq Rud Rural District, in the Central District of Natanz County, Isfahan Province, Iran. At the 2006 census, its population was 28, in 9 families.