| Official Name: | Chehel Tokhm |
| Native Name: | چهل تخم |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Narmashir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Posht Rud |
| Population As Of: | 2006 |
| Population Total: | 705 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 28.9886°N 58.6494°W |
Chehel Tokhm (Persian: چهل تخم, also known as Chahil Turkm, Chehel Tokhm-e Bam, and Chehil Tukhm) is a village in Posht Rud Rural District, in the Central District of Narmashir County, Kerman Province, Iran. At the 2006 census, its population was 705, in 181 families.