| Saint-Julia | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Julia (Haute-Garonne).svg |
| Arrondissement: | Toulouse |
| Canton: | Revel |
| Insee: | 31491 |
| Postal Code: | 31540 |
| Mayor: | Christian Lagente[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lauragais-Revel-Sorezois |
| Coordinates: | 43.4911°N 1.8983°W |
| Elevation M: | 293 |
| Elevation Min M: | 200 |
| Elevation Max M: | 301 |
| Area Km2: | 11.46 |
Saint-Julia (in French pronounced as /sɛ̃ ʒylja/; Occitan (post 1500);: Sent Julian) is a commune in the Haute-Garonne department in southwestern France.