| Official Name: | Hesar Darreh |
| Native Name: | حصاردره |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Markazi |
| Subdivision Type2: | County |
| Subdivision Name2: | Shazand |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Zalian |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Zalian |
| Population As Of: | 2006 |
| Population Total: | 76 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.8911°N 49.1628°W |
Hesar Darreh (Persian: حصاردره, also Romanized as Ḩeşār Darreh; also known as Hasan Darreh and Ḩeşār Deh) is a village in Zalian Rural District, Zalian District, Shazand County, Markazi Province, Iran. At the 2006 census, its population was 76, in 23 families.