| Official Name: | Jahan Bini |
| Native Name: | جهان بيني |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Golestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Aliabad |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Kamalan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shirang |
| Population As Of: | 2006 |
| Population Total: | 493 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.9594°N 54.7308°W |
Jahan Bini(Persian: جهان بيني, also Romanized as Jahān Bīnī; also known as Jahān Bīn) is a village in Shirang Rural District, Kamalan District, Aliabad County, Golestan Province, Iran. At the 2006 census, its population was 493, in 116 families.