| Trois-Rivières | |
| Commune Status: | Commune |
| Arrondissement: | Montdidier |
| Canton: | Roye |
| Insee: | 80625 |
| Postal Code: | 80500 |
| Mayor: | Joël Suin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Grand Roye |
| Coordinates: | 49.7131°N 2.5431°W |
| Elevation Min M: | 40 |
| Elevation Max M: | 115 |
| Area Km2: | 16.63 |
Trois-Rivières (pronounced as /fr/; literally 'Three Rivers') is a commune in the Somme department in Hauts-de-France in northern France. It was established on 1 January 2019 by merger of the former communes of Pierrepont-sur-Avre (the seat), Contoire and Hargicourt.[2] Hargicourt—Pierrepont station has rail connections to Amiens and Compiègne.