| Montbarrois | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Montbarrois (Loiret).svg |
| Arrondissement: | Pithiviers |
| Canton: | Le Malesherbois |
| Insee: | 45209 |
| Postal Code: | 45340 |
| Mayor: | Odile Couillaut[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pithiverais-Gâtinais |
| Coordinates: | 48.045°N 2.402°W |
| Area Km2: | 6.01 |
Montbarrois (in French pronounced as /mɔ̃baʁwa/) is a commune in the Loiret department in north-central France.