| Avinyonet del Penedès | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Province of Barcelona#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.3631°N 1.7789°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Barcelona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Alt Penedès |
| Leader Title: | Mayor |
| Leader Name: | Oriol De la Cruz Marcè (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 29.1 |
| Elevation M: | 280 |
| Population Density Km2: | auto |
| Population Demonym: | Avinyonetenc, avinyonetenca |
Avinyonet del Penedès (in Catalan; Valencian pronounced as /əβiɲuˈnɛd dəl pənəˈðɛs/) is a municipality in the comarca of the Alt Penedès in Catalonia, Spain. It is situated in the south-east of the comarca, and is served by the N-340 road between Barcelona and Tarragona. The ajuntament (town hall) is in Les Cabòries. The romanesque Benedictine monastery of Sant Sebastià dels Gorgs has been partially restored.
| Pop 1900: | 1452 |
| Pop 1930: | 1464 |
| Pop 1950: | 1257 |
| Pop 1970: | 1161 |
| Pop 1986: | 1187 |
| Pop Latest: | 1588 |
| Latest Year: | 2007 |