| Official Name: | Chehel Cheshmeh |
| Native Name: | چهل چشمه |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Chadegan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Chenarud |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Chenarud-e Shomali |
| Population As Of: | 2006 |
| Population Total: | 135 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 32.615°N 50.4181°W |
Chehel Cheshmeh (Persian: چهل چشمه, also Romanized as Chehel Chashmeh; also known as Chehīl Chashmeh) is a village in Chenarud-e Shomali Rural District, Chenarud District, Chadegan County, Isfahan Province, Iran. At the 2006 census, its population was 135, in 28 families.