| Official Name: | Gerdelat |
| Native Name: | گردلات |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gilan |
| Subdivision Type2: | County |
| Subdivision Name2: | Rudbar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Amarlu |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kalisham |
| Population As Of: | 2006 |
| Population Total: | 47 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.6217°N 49.9097°W |
Gerdelat (fa|گردلات, also Romanized as Gerdelāt; also known as Gerdeh Lāt) is a village in Kalisham Rural District, Amarlu District, Rudbar County, Gilan Province, Iran. At the 2006 census, its population was 47, in 13 families.