| Catillon-Fumechon | |
| Commune Status: | Commune |
| Arrondissement: | Clermont |
| Canton: | Saint-Just-en-Chaussée |
| Insee: | 60133 |
| Postal Code: | 60130 |
| Mayor: | Didier Dupont[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Plateau Picard |
| Coordinates: | 49.5181°N 2.3706°W |
| Elevation M: | 129 |
| Elevation Min M: | 108 |
| Elevation Max M: | 177 |
| Area Km2: | 13.31 |
Catillon-Fumechon (in French pronounced as /katijɔ̃ fymʃɔ̃/) is a commune in the Oise department in northern France.