| Mazerat-Aurouze | |
| Commune Status: | Commune |
| Arrondissement: | Brioude |
| Canton: | Pays de Lafayette |
| Mayor: | Lydie Bertoni[1] |
| Term: | 2021 - 2026 |
| Coordinates: | 45.1872°N 3.5611°W |
| Elevation M: | 600 |
| Elevation Min M: | 534 |
| Elevation Max M: | 968 |
| Area Km2: | 16.35 |
| Insee: | 43131 |
| Postal Code: | 43230 |
Mazerat-Aurouze (in French pronounced as /mazʁa oʁuz/; Occitan (post 1500);: Maserat d'Aurosa) is a commune in the Haute-Loire department in south-central France.
The Senouire flows southwest, then northwest, through the commune; most of the hamlets lie in its valley.