| Saint-Riquier-en-Rivière | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Saint-Riquier-en-Rivière.svg |
| Arrondissement: | Dieppe |
| Canton: | Eu |
| Insee: | 76645 |
| Postal Code: | 76340 |
| Mayor: | Ludovic Julien[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Aumale - Blangy-sur-Bresle |
| Coordinates: | 49.8911°N 1.5606°W |
| Elevation M: | 95 |
| Elevation Min M: | 87 |
| Elevation Max M: | 216 |
| Area Km2: | 9.99 |
Saint-Riquier-en-Rivière is a commune in the Seine-Maritime department in the Normandy region in northern France.
A small forestry and farming village situated by the banks of the Yères river in the Pays de Bray, some 19miles east of Dieppe at the junction of the D16 and the D127 roads. The A28 autoroute passes through the southern part of the commune.