| Official Name: | Tarzelu |
| Native Name: | طرزلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | West Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Urmia |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Baranduzchay-ye Jonubi |
| Population As Of: | 2006 |
| Population Total: | 18 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.3983°N 45.0889°W |
Tarzelu (Persian: طرزلو, also Romanized as Ţarzelū) is a village in Baranduzchay-ye Jonubi Rural District, in the Central District of Urmia County, West Azerbaijan Province, Iran. At the 2006 census, its population was 18, in 6 families.