| Salles-sur-Garonne | |
| Commune Status: | Commune |
| Arrondissement: | Muret |
| Canton: | Auterive |
| Insee: | 31525 |
| Postal Code: | 31390 |
| Mayor: | Pierre Caillet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Volvestre |
| Coordinates: | 43.2736°N 1.1806°W |
| Elevation M: | 224 |
| Elevation Min M: | 205 |
| Elevation Max M: | 229 |
| Area Km2: | 5.68 |
Salles-sur-Garonne (pronounced as /fr/, literally Salles on Garonne; oc|Salas de Garona) is a commune in the Haute-Garonne department in southwestern France.
The commune is bordered by five other communes: Lafitte-Vigordane to the north, Carbonne to the northeast, Rieux-Volvestre across the river Garonne to the east, Saint-Julien-sur-Garonne to the south, and Saint-Élix-le-Château to the east.
The river Garonne flows through the commune, making the suffix -sur-Garonne, forming a border with Saint-Julien-sur-Garonne.
In 2010, Salles-sur-Garonne became a sister city of Lhatse, Tibet.[2]