| Official Name: | Hoseynabad-e Posht-e Rud |
| Native Name: | حسين ابادپشت رود |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Narmashir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Posht Rud |
| Population As Of: | 2006 |
| Population Total: | 840 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 28.9608°N 58.6594°W |
Hoseynabad-e Posht-e Rud (Persian: حسين ابادپشت رود, also Romanized as Ḩoseynābād-e Posht-e Rūd; also known as Hosein Abad and Ḩoseynābād) is a village in Posht Rud Rural District, in the Central District of Narmashir County, Kerman Province, Iran. At the 2006 census, its population was 840, in 191 families.