| Official Name: | Hoseynabad-e Mish Mast |
| Native Name: | حسين ابادميش مست |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Qom |
| Subdivision Type2: | County |
| Subdivision Name2: | Qom |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qanavat |
| Population As Of: | 2006 |
| Population Total: | 1,066 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.4569°N 51.1653°W |
Hoseynabad-e Mish Mast (Persian: حسين ابادميش مست, also Romanized as Ḩoseynābād-e Mīsh Mast; also known as Ḩasanābād-e Mīsh Mast, Ḩoseynābād, and Husainābād) is a village in Qanavat Rural District, in the Central District of Qom County, Qom Province, Iran. At the 2006 census, its population was 1,066, in 260 families.