| Official Name: | Gesvan-e Seh |
| Native Name: | گسوان سه |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Bavi |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Veys |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Veys |
| Population As Of: | 2006 |
| Population Total: | 36 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.4553°N 49.1036°W |
Gesvan-e Seh (fa|گسوان سه, also Romanized as Geşvān-e Seh and Gaswané Seh; also known as Gīsovān-e Seh and Gīsvān-e Seh) is a village in Veys Rural District, Veys District, Bavi County, Khuzestan Province, Iran. At the 2006 census, its population was 36, in 6 families.