| Saint-Pierre-en-Vaux | |
| Commune Status: | Commune |
| Arrondissement: | Beaune |
| Canton: | Arnay-le-Duc |
| Insee: | 21566 |
| Postal Code: | 21230 |
| Demonym: | Saint-Peter-Vallois |
| Mayor: | Christian Nief[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.0575°N 4.5269°W |
| Elevation M: | 360 |
| Elevation Min M: | 331 |
| Elevation Max M: | 438 |
| Area Km2: | 10.86 |
Saint-Pierre-en-Vaux (in French pronounced as /sɛ̃ pjɛʁ ɑ̃ vo/) is a commune in the Côte-d'Or department in eastern France.