| Courthézon | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Courthezon (Vaucluse).svg |
| Arrondissement: | Avignon |
| Canton: | Sorgues |
| Insee: | 84039 |
| Postal Code: | 84350 |
| Mayor: | Nicolas Paget[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.0883°N 4.8847°W |
| Elevation M: | 31 |
| Elevation Min M: | 27 |
| Elevation Max M: | 126 |
| Area Km2: | 32.78 |
Courthézon (in French pronounced as /kuʁtezɔ̃/; Occitan (post 1500);: Corteson) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.