| Official Name: | Langar |
| Native Name: | لنگر |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Torqabeh and Shandiz |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Shandiz |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shandiz |
| Population As Of: | 2006 |
| Population Total: | 436 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Langar (Persian: لنگر) is a village in Shandiz Rural District, Shandiz District, Torqabeh and Shandiz County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 436, in 99 families.