| La Tour-Saint-Gelin | |
| Commune Status: | Commune |
| Arrondissement: | Chinon |
| Canton: | Sainte-Maure-de-Touraine |
| Mayor: | Claude Le Fur[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.0506°N 0.4033°W |
| Elevation Min M: | 63 |
| Elevation Max M: | 117 |
| Area Km2: | 13.45 |
| Insee: | 37260 |
| Postal Code: | 37120 |
La Tour-Saint-Gelin (in French pronounced as /la tuʁ sɛ̃ ʒəlɛ̃/) is a commune in the Indre-et-Loire département in central France.
It is known for the production of fine wines.