| Saint-Clair | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Clair 82.svg |
| Arrondissement: | Castelsarrasin |
| Canton: | Valence |
| Insee: | 82160 |
| Postal Code: | 82400 |
| Mayor: | Gérard Bongiovanni[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Deux Rives |
| Coordinates: | 44.1639°N 0.9469°W |
| Elevation M: | 203 |
| Elevation Min M: | 67 |
| Elevation Max M: | 181 |
| Area Km2: | 8.35 |
Saint-Clair (pronounced as /fr/; Occitan (post 1500);: Sent Clar) is a commune in the Tarn-et-Garonne department in the Occitanie region in southern France.
The Barguelonne forms all of the commune's south-eastern border.