| Lumbin | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Le Moyen Grésivaudan |
| Insee: | 38214 |
| Postal Code: | 38660 |
| Mayor: | Pierre Forte[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Le Grésivaudan |
| Coordinates: | 45.3072°N 5.9133°W |
| Elevation M: | 250 |
| Elevation Min M: | 222 |
| Elevation Max M: | 880 |
| Area Km2: | 7 |
Lumbin (in French pronounced as /lœ̃bɛ̃/) is a commune in the Isère department in southeastern France.
Lumbin is twinned with:
Vipava, Vipava, Slovenia, since 2005