| Saint-Martin-du-Mont | |
| Commune Status: | Commune |
| Arrondissement: | Dijon |
| Canton: | Fontaine-lès-Dijon |
| Insee: | 21561 |
| Postal Code: | 21440 |
| Mayor: | Denis Mairet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.4339°N 4.7869°W |
| Elevation M: | 550 |
| Elevation Min M: | 385 |
| Elevation Max M: | 591 |
| Area Km2: | 37.84 |
Saint-Martin-du-Mont (in French pronounced as /sɛ̃ maʁtɛ̃ dy mɔ̃/) is a commune in the Côte-d'Or department in eastern France.
Saint-Martin-du-Mont has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Saint-Martin-du-Mont is . The average annual rainfall is with November as the wettest month. The temperatures are highest on average in July, at around, and lowest in January, at around . The highest temperature ever recorded in Saint-Martin-du-Mont was on 12 August 2003; the coldest temperature ever recorded was on 20 December 2009.