| Official Name: | Dayrestan |
| Native Name: | ديرستان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hormozgan |
| Subdivision Type2: | County |
| Subdivision Name2: | Qeshm |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Shahab |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Suza |
| Population As Of: | 2006 |
| Population Total: | 1,453 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 26.7464°N 55.935°W |
Dayrestan (fa|ديرستان, also Romanized as Dayrestān) is a village in Suza Rural District, Shahab District, Qeshm County, Hormozgan Province, Iran. At the 2006 census, its population was 1,453, in 294 families. The village suffered heavily in the 2005 Qeshm earthquake.[1]