| Avinyó | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Province of Barcelona#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.8631°N 1.9708°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Barcelona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Bages |
| Leader Title: | Mayor |
| Leader Name: | Eudald Vilaseca Font (2015)[1] |
| Unit Pref: | Metric |
| Area Footnotes: | [2] |
| Area Total Km2: | 63.2 |
| Population Density Km2: | auto |
Avinyó (pronounced as /ca/) is a municipality in Catalonia, Spain, located in the comarca of Bages, province of Barcelona. Its population in 2018 was estimated at 2,250 residents. Its current mayor is Eudald Vilaseca Font.