| Official Name: | Ganjegan |
| Native Name: | گنجگان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Semirom |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Padena |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Padena-ye Olya |
| Population As Of: | 2006 |
| Population Total: | 358 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.9189°N 51.7081°W |
Ganjegan (Persian: گنجگان, also Romanized as Ganjegān; also known as Ganjegāh and Ganjekān) is a village in Padena-ye Olya Rural District, Padena District, Semirom County, Isfahan Province, Iran. At the 2006 census, its population was 358, in 76 families.