| Official Name: | Rastehgan |
| Native Name: | رستگان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Qom |
| Subdivision Type2: | County |
| Subdivision Name2: | Qom |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Khalajestan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dastjerd |
| Population As Of: | 2006 |
| Population Total: | 141 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.5586°N 50.1622°W |
Rastehgan (Persian: رستگان, also Romanized as Rastehgān and Rastegān) is a village in Dastjerd Rural District, Khalajestan District, Qom County, Qom Province, Iran. At the 2006 census, its population was 141, in 65 families.