| Montlaur | |
| Commune Status: | Commune |
| Arrondissement: | Millau |
| Canton: | Causses-Rougiers |
| Insee: | 12154 |
| Postal Code: | 12400 |
| Mayor: | Patrick Rivemale[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.88°N 2.8344°W |
| Elevation M: | 350 |
| Elevation Min M: | 330 |
| Elevation Max M: | 681 |
| Area Km2: | 41.57 |
Montlaur (pronounced as /fr/) is a commune in the Aveyron department in southern France.
The Dourdou de Camarès forms part of the commune's southeastern border, flows northwestward through the middle of the commune, then forms part of its northwestern border.
The village lies in the northern part of the commune, on the left bank of the Dourdou de Camarès.
On average, Montlaur experiences 55.0 days per year with a minimum temperature below 0C, 1.0 days per year with a minimum temperature below -10C, 2.9 days per year with a maximum temperature below 0C, and 33.4 days per year with a maximum temperature above 30C. The record high temperature was 40.3C on August 12, 2003, while the record low temperature was -13.3C on March 1, 2005.