| Mathieu | |
| Commune Status: | Commune |
| Coordinates: | 49.2558°N -0.3719°W |
| Insee: | 14407 |
| Postal Code: | 14920 |
| Arrondissement: | Caen |
| Canton: | Ouistreham |
| Mayor: | Philippe Mars[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Caen la Mer |
| Elevation Min M: | 30 |
| Elevation Max M: | 59 |
| Area Km2: | 9.41 |
Mathieu (in French pronounced as /matjø/) is a commune in the Calvados department in the Normandy region in northwestern France.