| Omia | |
| 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: | Rodríguez de Mendoza |
| Parts Type: | Subdivisions |
| Parts Style: | para |
| Established Title: | Founded |
| Established Date: | February 05, 1875 |
| Seat Type: | Capital |
| Seat: | Omia |
| Leader Title: | Mayor |
| Leader Name: | Javier Del Águila Tafur |
| Unit Pref: | Metric |
| Area Total Km2: | 175.13 |
| Elevation M: | 1395 |
| Population Total: | 8793 |
| Population As Of: | 2017 |
| Population Density Km2: | auto |
| Timezone1: | PET |
| Utc Offset1: | -5 |
| Blank Name Sec1: | UBIGEO |
| Blank Info Sec1: | 010609 |
Omia is a district of the province of Rodríguez de Mendoza in Peru. According to documentary sources, it was founded on February 5, 1875, from the District of Huayabamba, together with Totora, Pink Saint and San Nicolás.