| Montbonnot-Saint-Martin | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Montbonnot St Martin.svg |
| Arrondissement: | Grenoble |
| Canton: | Meylan |
| Insee: | 38249 |
| Postal Code: | 38330 |
| Mayor: | Dominique Bonnet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Le Grésivaudan |
| Coordinates: | 45.2278°N 5.8033°W |
| Elevation M: | 300 |
| Elevation Min M: | 215 |
| Elevation Max M: | 356 |
| Area Km2: | 6.38 |
| Demonym: | Bonimontains |
Montbonnot-Saint-Martin (in French pronounced as /mɔ̃bɔno sɛ̃ maʁtɛ̃/) is a commune in the Isère department in southeastern France.[2] It is part of the Grenoble urban unit (agglomeration).[3]
Inovallée is a science park located at Montbonnot-Saint-Martin.