| Saint-Aubin-Rivière | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Aubin-Rivière 80.svg |
| Arrondissement: | Amiens |
| Canton: | Poix-de-Picardie |
| Insee: | 80699 |
| Postal Code: | 80430 |
| Mayor: | Denis Lejeune[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Somme Sud-Ouest |
| Coordinates: | 49.8706°N 1.7753°W |
| Elevation M: | 126 |
| Elevation Min M: | 87 |
| Elevation Max M: | 188 |
| Area Km2: | 3.08 |
Saint-Aubin-Rivière (in French pronounced as /sɛ̃.t‿obɛ̃ ʁivjɛʁ/) is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated some 14miles south of Abbeville, on the D211 road and on the banks of the river Liger.