| Quillo | |
| Native Name: | Q'illu |
| Native Name Lang: | qu |
| Settlement Type: | District |
| Mapsize: | frameless |
| Subdivision Type: | Country |
| Subdivision Name: |  Peru |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ancash |
| Subdivision Type2: | Province |
| Subdivision Name2: | Yungay |
| Parts Type: | Subdivisions |
| Parts Style: | para |
| Established Title: | Founded |
| Established Date: | January 2, 1857 |
| Seat Type: | Capital |
| Seat: | Quillo |
| Leader Title: | Mayor |
| Unit Pref: | Metric |
| Area Total Km2: | 373.83 |
| Elevation M: | 1252 |
| Population Total: | 11629 |
| Population As Of: | 2017 |
| Population Density Km2: | auto |
| Timezone1: | PET |
| Utc Offset1: | -5 |
| Blank Name Sec1: | UBIGEO |
| Blank Info Sec1: | 022005 |
Quillo (from Quechua Q'illu, meaning "yellow") is one of eight districts of the Yungay Province in Peru.[1]
One of the highest peaks of the district is Paka Qutu at approximately 4800m (15,700feet). Other mountains are listed below:[2]
The people in the district are mainly indigenous citizens of Quechua descent. Quechua is the language which the majority of the population (96.11%) learnt to speak in childhood, 3.74% of the residents started speaking using the Spanish language (2007 Peru Census).[3]