| Official Name: | Oyón |
| Pushpin Map: | Peru |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Lima |
| Subdivision Type2: | Province |
| Subdivision Name2: | Oyón |
| Subdivision Type3: | District |
| Subdivision Name3: | Oyón |
| Leader Title: | Mayor |
| Leader Name: | Reynaldo Alcoser Medina (2019-2022) |
| Population As Of: | 2017 |
| Settlement Type: | Town |
| Population Total: | 12150 |
| Timezone: | PET |
| Utc Offset: | -5 |
| Coordinates: | -10.6692°N -76.7728°W |
| Elevation M: | 3620 |
Oyón is a town in Central Peru, capital of the province Oyón in the Department of Lima.