| Saint-Apollinaire-de-Rias | |
| Commune Status: | Commune |
| Arrondissement: | Privas |
| Canton: | Rhône-Eyrieux |
| Insee: | 07214 |
| Postal Code: | 07240 |
| Mayor: | Michel Cimaz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Privas Centre Ardèche |
| Coordinates: | 44.9208°N 4.5936°W |
| Elevation M: | 696 |
| Elevation Min M: | 492 |
| Elevation Max M: | 834 |
| Area Km2: | 8.34 |
Saint-Apollinaire-de-Rias (Vivaro-Alpine: Sant Apolinari de Riàs) is a commune in the Ardèche department in southern France.