| Type: | parish |
| Official Name: | Mazarefes |
| Region: | Norte |
| Cim: | Alto Minho |
| District: | Viana do Castelo |
| Municipality: | Viana do Castelo |
| Coordinates: | 41.678°N -8.761°W |
| Area Total: | 3.48 |
| Population As Of: | 2011 |
| Population Total: | 1343 |
Mazarefes was a civil parish in the municipality of Viana do Castelo, Portugal, with a population of 1 343 inhabitants (2011).[1] Since 2013, it was merged with the parish of Vila Fria, forming Mazarefes e Vila Fria.