| Tarnès | |
| Commune Status: | Commune |
| Arrondissement: | Libourne |
| Canton: | Le Libournais-Fronsadais |
| Insee: | 33524 |
| Postal Code: | 33240 |
| Mayor: | Laurent Garbuio[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Fronsadais |
| Coordinates: | 44.9764°N -0.3581°W |
| Elevation M: | 40 |
| Elevation Min M: | 4 |
| Elevation Max M: | 34 |
| Area Km2: | 1.45 |
Tarnès (in French pronounced as /taʁnɛ/; Occitan (post 1500);: Tarnés) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.