| Official Name: | Mashhad Hasanlu |
| Native Name: | مشدحسنلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Khoda Afarin |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Minjavan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Minjavan-e Gharbi |
| Population As Of: | 2006 |
| Population Total: | 230 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.9436°N 46.7114°W |
Mashhad Hasanlu (Persian: مشدحسنلو, also Romanized as Mashhad Ḩasanlū; also known as Mashhadī ‘Asalū, Mashhadī Ḩasanlū, Mashhadī Hasnloo Meikhan, Mashhadī Ḩoseynaklū, Meshady Asalu, and Meshedi Asalu) is a village in Minjavan-e Gharbi Rural District, Minjavan District, Khoda Afarin County, East Azerbaijan Province, Iran. At the 2006 census, its population was 230, in 47 families.
In the wake of White Revolution (early 1960s) a clan of Mohammad Khanlu tribe, comprising 25 households, used Mashhad Hasanlu as their winter quarters.[1]