| Saint-Marcel-Campes | |
| Commune Status: | Commune |
| Arrondissement: | Albi |
| Canton: | Carmaux-2 Vallée du Cérou |
| Insee: | 81262 |
| Postal Code: | 81170 |
| Mayor: | Alex Brière[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Cordais et du Causse |
| Coordinates: | 44.0811°N 1.9903°W |
| Elevation M: | 400 |
| Elevation Min M: | 158 |
| Elevation Max M: | 448 |
| Area Km2: | 22.34 |
Saint-Marcel-Campes (in French pronounced as /sɛ̃ maʁsɛl kɑ̃p/; Occitan (post 1500);: Sent Marcèl e Campas) is a commune in the Tarn department in southern France.
The commune is traversed by the Cérou river.