| Marcenod | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Étienne |
| Canton: | Sorbiers |
| Insee: | 42133 |
| Postal Code: | 42140 |
| Mayor: | Gilles Thizy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Saint-Étienne Métropole |
| Coordinates: | 45.5728°N 4.4828°W |
| Elevation M: | 760 |
| Elevation Min M: | 655 |
| Elevation Max M: | 946 |
| Area Km2: | 9 |
Marcenod (pronounced as /fr/) is a commune in the Loire department in central France.