| Luceau | |
| Commune Status: | Commune |
| Arrondissement: | La Flèche |
| Canton: | Montval-sur-Loir |
| Insee: | 72173 |
| Postal Code: | 72500 |
| Mayor: | Jean-Michel Chiquet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Loir-Lucé-Bercé |
| Coordinates: | 47.7117°N 0.3969°W |
| Elevation Min M: | 55 |
| Elevation Max M: | 147 |
| Area Km2: | 18.77 |
| Demonym: | Lucéen, Lucéenne |
Luceau (in French pronounced as /lyso/) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.