| Riel-les-Eaux | |
| Commune Status: | Commune |
| Arrondissement: | Montbard |
| Canton: | Châtillon-sur-Seine |
| Insee: | 21524 |
| Postal Code: | 21570 |
| Mayor: | Marc Stivalet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Châtillonnais |
| Coordinates: | 47.9758°N 4.6753°W |
| Elevation M: | 220 |
| Elevation Min M: | 202 |
| Elevation Max M: | 334 |
| Area Km2: | 25.77 |
Riel-les-Eaux (pronounced as /fr/) is a commune in the Côte-d'Or department in eastern France.