| Lételon | |
| Commune Status: | Commune |
| Arrondissement: | Montluçon |
| Canton: | Bourbon-l'Archambault |
| Insee: | 03143 |
| Postal Code: | 03360 |
| Mayor: | David Loubry[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Pays de Tronçais |
| Coordinates: | 46.6567°N 2.5861°W |
| Elevation M: | 328 |
| Elevation Min M: | 158 |
| Elevation Max M: | 237 |
| Area Km2: | 6.37 |
Lételon (in French pronounced as /letlɔ̃/) is a commune in the Allier department in central France.