| Lantan | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Amand-Montrond |
| Canton: | Dun-sur-Auron |
| Insee: | 18121 |
| Postal Code: | 18130 |
| Mayor: | Hubert De Ganay[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Le Dunois |
| Coordinates: | 46.9075°N 2.6628°W |
| Elevation M: | 195 |
| Elevation Min M: | 167 |
| Elevation Max M: | 200 |
| Area Km2: | 13.36 |
Lantan (in French pronounced as /lɑ̃tɑ̃/) is a commune in the Cher department in the Centre-Val de Loire region of France.
A farming area comprising a small village and a couple of hamlets situated some 15miles southeast of Bourges, at the junction of the D126 and the D2076 roads. The river Airain forms most of the commune’s northern and eastern boundaries.