| Pariahuanca | |
| Native Name: | Parya Wank'a |
| Native Name Lang: | qu |
| Settlement Type: | District |
| Mapsize: | frameless |
| Subdivision Type: | Country |
| Subdivision Name: |  Peru |
| Subdivision Type1: | Region |
| Subdivision Name1: | Junín |
| Subdivision Type2: | Province |
| Subdivision Name2: | Huancayo |
| Parts Type: | Subdivisions |
| Parts Style: | para |
| Established Title: | Founded |
| Established Date: | January 2, 1857 |
| Seat Type: | Capital |
| Seat: | Pariahuanca |
| Leader Title: | Mayor |
| Leader Name: | Oscar Ruben Janampa Cotera |
| Unit Pref: | Metric |
| Area Total Km2: | 617.5 |
| Elevation M: | 2070 |
| Population Total: | 8196 |
| Population As Of: | 2005 census |
| Population Density Km2: | auto |
| Timezone1: | PET |
| Utc Offset1: | -5 |
| Blank Name Sec1: | UBIGEO |
| Blank Info Sec1: | 120124 |
Pariahuanca (from Quechua Parya Wank'a) is one of twenty-eight districts of the Huancayo Province in Peru.[1]
The Waytapallana mountain range traverses the district. The highest peak of the district is Waytapallana at 5557m (18,232feet). 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 (58.38%) learnt to speak in childhood, 41.21% of the residents started speaking using the Spanish language (2007 Peru Census).[3]