| Montambert | |
| Commune Status: | Commune |
| Coordinates: | 46.7711°N 3.6778°W |
| Insee: | 58172 |
| Postal Code: | 58250 |
| Arrondissement: | Château-Chinon (Ville) |
| Canton: | Luzy |
| Mayor: | Marie-Christine Roy[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 198 |
| Elevation Max M: | 252 |
| Area Km2: | 25.97 |
Montambert (in French pronounced as /mɔ̃tɑ̃bɛʁ/) is a commune in the Nièvre department in central France.[2]
On 1 January 2019, the estimated population was 122.