| Saint-Laurent-de-Vaux | |
| Arrondissement: | Lyon |
| Canton: | Vaugneray |
| Insee: | 69221 |
| Postal Code: | 69670 |
| Commune: | Vaugneray |
| Coordinates: | 45.7156°N 4.6325°W |
| Elevation M: | 530 |
| Elevation Min M: | 370 |
| Elevation Max M: | 660 |
| Area Km2: | 2.64 |
| Population: | 282 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Saint-Laurent-de-Vaux (in French pronounced as /sɛ̃ loʁɑ̃ də vo/) is a former commune in the Rhône department in eastern France. It was annexed by the commune of Vaugneray on 1 January 2015.