| Montlaur-en-Diois | |
| Commune Status: | Commune |
| Arrondissement: | Die |
| Canton: | Le Diois |
| Insee: | 26204 |
| Postal Code: | 26310 |
| Mayor: | Michel Leclercq[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Diois |
| Coordinates: | 44.6325°N 5.4292°W |
| Elevation Min M: | 502 |
| Elevation Max M: | 1320 |
| Area Km2: | 9.72 |
Montlaur-en-Diois (in French pronounced as /mɔ̃lɔʁ ɑ̃ diwa/; Occitan (post 1500);: Montlaur) is a commune in the Drôme department in southeastern France.