| Official Name: | Deh-e Hoseyn Ali Khan |
| Native Name: | ده حسين علي خان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sistan and Baluchestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Hirmand |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dust Mohammad |
| Population As Of: | 2006 |
| Population Total: | 453 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.1019°N 61.7481°W |
Deh-e Hoseyn Ali Khan (Persian: ده حسين علي خان, also Romanized as Deh-e Ḩoseyn ʿAlī Khān and Deh-e Ḩoseyn‘alī Khān; also known as Ḩoseyn-e ‘Alī Khān) is a village in Dust Mohammad Rural District, in the Central District of Hirmand County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 453, in 89 families.