| Official Name: | Jahanabad |
| Native Name: | جهان اباد |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Neyriz |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Abadeh Tashk |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bakhtegan |
| Population As Of: | 2006 |
| Population Total: | 1,348 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.7178°N 53.8622°W |
Jahanabad (Persian: جهان اباد, also Romanized as Jahānābād; also known as Jahūnābād) is a village in Bakhtegan Rural District, Abadeh Tashk District, Neyriz County, Fars Province, Iran. At the 2006 census, its population was 1,348, in 323 families.