| Saint-Dizant-du-Gua | |
| Commune Status: | Commune |
| Arrondissement: | Jonzac |
| Canton: | Pons |
| Insee: | 17325 |
| Postal Code: | 17240 |
| Mayor: | Jean-François Mazzocchi[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Haute-Saintonge |
| Coordinates: | 45.4322°N -0.7039°W |
| Elevation M: | 16 |
| Elevation Min M: | 2 |
| Elevation Max M: | 62 |
| Area Km2: | 18.44 |
Saint-Dizant-du-Gua (in French pronounced as /sɛ̃ dizɑ̃ dy ɡa/) is a commune in the Charente-Maritime department in southwestern France.