| Fresnoy-en-Thelle | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fresnoy-en-Thelle (Oise).svg |
| Arrondissement: | Senlis |
| Canton: | Méru |
| Insee: | 60259 |
| Postal Code: | 60530 |
| Mayor: | Marc Lamoureux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Thelloise |
| Coordinates: | 49.2014°N 2.2706°W |
| Elevation M: | 90 |
| Elevation Min M: | 61 |
| Elevation Max M: | 112 |
| Area Km2: | 6.28 |
Fresnoy-en-Thelle (pronounced as /fr/) is a commune in the Oise department in northern France.