| Marché-Allouarde | |
| Commune Status: | Commune |
| Arrondissement: | Montdidier |
| Canton: | Roye |
| Insee: | 80508 |
| Postal Code: | 80700 |
| Mayor: | Pierre Fardel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Grand Roye |
| Coordinates: | 49.7281°N 2.8683°W |
| Elevation M: | 80 |
| Elevation Min M: | 84 |
| Elevation Max M: | 95 |
| Area Km2: | 2.07 |
Marché-Allouarde is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated on the D930 road, some 30miles southeast of Amiens.