| Official Name: | Mazgar |
| Native Name: | مزگر |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Kaleybar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Misheh Pareh |
| Population As Of: | 2006 |
| Population Total: | 148 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.85°N 46.7667°W |
Mazgar (fa|مزگر, also Romanized as Māzgar; also known as Malger, Mesgar, and Misgar) is a village in Misheh Pareh Rural District, in the Central District of Kaleybar County, East Azerbaijan Province, Iran. At the 2006 census, its population was 148, in 22 families.
Mazgar has a significant potential for ecotourism due to its proximity to the pastures of Agdash. In past the location was a transient for migrating nomads of the Mohammad Khanlu tribe.