| Les Bordes-sur-Lez | |
| Arrondissement: | Saint-Girons |
| Canton: | Couserans Ouest |
| Insee: | 09062 |
| Postal Code: | 09800 |
| Commune: | Bordes-Uchentein |
| Coordinates: | 42.8986°N 1.0306°W |
| Elevation M: | 560 |
| Elevation Min M: | 548 |
| Elevation Max M: | 2838 |
| Area Km2: | 50.46 |
| Population: | 194 |
| Population Date: | 2021 |
| Population Footnotes: | [1] |
Les Bordes-sur-Lez is a former commune in the Ariège department of southwestern France. On 1 January 2017, it was merged into the new commune Bordes-Uchentein.[2]
Inhabitants of Les Bordes-sur-Lez are called Bordelais in French.