| Official Name: | Hoseynabad-e Kashani |
| Native Name: | حسين ابادكاشاني |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Tehran |
| Subdivision Type2: | County |
| Subdivision Name2: | Varamin |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Behnamvasat-e Shomali |
| Population As Of: | 2006 |
| Population Total: | 425 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Hoseynabad-e Kashani (Persian: حسين ابادكاشاني, also Romanized as Ḩoseynābād-e Kāshānī) is a village in Behnamvasat-e Shomali Rural District, in the Central District of Varamin County, Tehran Province, Iran. At the 2006 census, its population was 425, in 103 families.