| Official Name: | Poshtkuh-e Abdan |
| Native Name: | پشت كوه ابدان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hormozgan |
| Subdivision Type2: | County |
| Subdivision Name2: | Rudan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Rudkhaneh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Rudkhaneh Bar |
| Population As Of: | 2006 |
| Population Total: | 137 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 27.7844°N 57.3056°W |
Poshtkuh-e Abdan (fa|پشت كوه ابدان, also Romanized as Poshtkūh-e Ābdān) is a village in Rudkhaneh Bar Rural District, Rudkhaneh District, Rudan County, Hormozgan Province, Iran. At the 2006 census, its population was 137, in 28 families.