| Official Name: | Khvosh Ab-e Shirin |
| Native Name: | خوشاب شيرين |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kohgiluyeh and Boyer-Ahmad |
| Subdivision Type2: | County |
| Subdivision Name2: | Bahmai |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kafsh Kanan |
| Population As Of: | 2006 |
| Population Total: | 105 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.8°N 50.2828°W |
Khvosh Ab-e Shirin (Persian: خوشاب شيرين, also Romanized as Khvosh Āb-e Shīrīn, Khowsh Āb-e Shīrīn, and Khvoshāb-e Shīrīn; also known as Khvoshāb and Shīrīn) is a village in Kafsh Kanan Rural District, in the Central District of Bahmai County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 105, in 20 families.