| Official Name: | Hoseyn Khanlu |
| Native Name: | حسين خانلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ardabil |
| Subdivision Type2: | County |
| Subdivision Name2: | Germi |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Anguti |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Pain Barzand |
| Population As Of: | 2006 |
| Population Total: | 40 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.9703°N 47.855°W |
Hoseyn Khanlu (Persian: حسين خانلو, also Romanized as Ḩoseyn Khānlū) is a village in Pain Barzand Rural District, Anguti District, Germi County, Ardabil Province, Iran. In 2006, its population was 40, in 6 families.