| Type: | parish |
| Official Name: | Sandim, Olival, Lever e Crestuma |
| Region: | Norte |
| Metro: | Porto |
| District: | Porto |
| Municipality: | Vila Nova de Gaia |
| Coordinates: | 41.05°N -8.51°W |
| Area Total: | 34.16 |
| Population As Of: | 2011 |
| Population Total: | 17168 |
Sandim, Olival, Lever e Crestuma is a civil parish in the municipality of Vila Nova de Gaia, Portugal. It was formed in 2013 by the merger of the former parishes Sandim, Olival, Lever and Crestuma.[1] The population in 2011 was 17,168,[2] in an area of 34.16 km².[3]