| Frétoy-le-Château | |
| Commune Status: | Commune |
| Arrondissement: | Compiègne |
| Canton: | Noyon |
| Insee: | 60263 |
| Postal Code: | 60640 |
| Mayor: | Jean-Pierre Boileau[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Noyonnais |
| Coordinates: | 49.6619°N 2.9819°W |
| Elevation M: | 70 |
| Elevation Min M: | 60 |
| Elevation Max M: | 107 |
| Area Km2: | 5.01 |
Frétoy-le-Château (in French pronounced as /fʁetwa lə ʃato/) is a commune in the Oise department in northern France.