| Cajaruro | |
| Native Name: | Kasharuru |
| Native Name Lang: | es |
| Settlement Type: | District |
| Mapsize: | frameless |
| Subdivision Type: | Country |
| Subdivision Name: |  Peru |
| Subdivision Type1: | Region |
| Subdivision Name1: | Amazonas |
| Subdivision Type2: | Province |
| Subdivision Name2: | Utcubamba |
| Parts Type: | Subdivisions |
| Parts Style: | para |
| Established Title: | Founded |
| Established Date: | September 17, 1964 |
| Seat Type: | Capital |
| Seat: | Cajaruro |
| Leader Title: | Mayor |
| Leader Name: | Felipe Castillo Sanchez |
| Unit Pref: | Metric |
| Area Total Km2: | 1763.23 |
| Elevation M: | 490 |
| Population Total: | 30633 |
| Population As Of: | 2005 census |
| Population Density Km2: | auto |
| Timezone1: | PET |
| Utc Offset1: | -5 |
| Blank Name Sec1: | UBIGEO |
| Blank Info Sec1: | 010702 |
Cajaruro District is one of seven districts of the province Utcubamba in Peru.[1]