| Olloniego | |
| Settlement Type: | Parish |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Asturias |
| Subdivision Type2: | Comarca |
| Subdivision Name2: | Oviedo |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Oviedo |
| Area Total Km2: | 11.64 |
| Population As Of: | 2014 |
| Population Total: | 1039 |
| Population Density Km2: | auto |
Olloniego is a parish of the municipality of Oviedo, Asturias, Spain.
In 1145, while reigning Alfonso VI of León and Castile, evidences were found pointing out that Olloniego was one of the main entrances to Oviedo. In the 16th century, the village was sold by Philip II of Spain to Rodrigo Bernaldo de Miranda.
In the 19th century, Olloniego was the mining zone of the municipality of Oviedo, but since the 1990s, the parish has been developing as an important industrial zone.