| Official Name: | Qezel Darreh |
| Native Name: | قزل دره |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Qazvin |
| Subdivision Type2: | County |
| Subdivision Name2: | Qazvin |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Kuhin |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Ilat-e Qaqazan-e Gharbi |
| Population As Of: | 2006 |
| Population Total: | 30 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Qezel Darreh (Persian: قزل دره) is a village in Ilat-e Qaqazan-e Gharbi Rural District, Kuhin District, Qazvin County, Qazvin Province, Iran. At the 2006 census, its population was 30, in 10 families.