| Saint-Andéol-le-Château | |
| Image Coat Of Arms: | Blason ville fr Saint-Andéol-le-Château (Rhône).svg |
| Arrondissement: | Lyon |
| Canton: | Mornant |
| Commune: | Beauvallon |
| Insee: | 69179 |
| Postal Code: | 69700 |
| Coordinates: | 45.5867°N 4.6958°W |
| Elevation M: | 300 |
| Elevation Min M: | 189 |
| Elevation Max M: | 363 |
| Area Km2: | 9.95 |
| Population: | 1897 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Saint-Andéol-le-Château (pronounced as /fr/; frp|Sant-Anduér or Sent-Anduér) is a former commune in the Rhône department in eastern France. On 1 January 2018, it was merged into the new commune of Beauvallon.[2]