| Montboillon | |
| Commune Status: | Commune |
| Coordinates: | 47.3719°N 5.9242°W |
| Insee: | 70356 |
| Postal Code: | 70700 |
| Arrondissement: | Vesoul |
| Canton: | Marnay |
| Mayor: | Gilles Panier[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 218 |
| Elevation Max M: | 372 |
| Area Km2: | 8.43 |
| Intercommunality: | Communauté de communes du Pays riolais |
Montboillon (in French pronounced as /mɔ̃bwajɔ̃/) is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.