| Official Name: | Cham |
| Native Name: | چم |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Behbahan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Zeydun |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sardasht |
| Population As Of: | 2006 |
| Population Total: | 404 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.3431°N 50.1669°W |
Cham (Persian: چم; also known as Cham-e Zeydūn, Cham Zeydūn, Zaidān, and Zeydān) is a village in Sardasht Rural District, Zeydun District, Behbahan County, Khuzestan Province, Iran. At the 2006 census, its population was 404, in 89 families.