| Saint-Ouen-la-Thène | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Jean-d'Angély |
| Canton: | Matha |
| Insee: | 17377 |
| Postal Code: | 17490 |
| Mayor: | Jean-Michel Piolot[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.8722°N -0.1617°W |
| Elevation M: | 80 |
| Elevation Min M: | 72 |
| Elevation Max M: | 138 |
| Area Km2: | 7.01 |
Saint-Ouen-la-Thène (in French pronounced as /sɛ̃.t‿wɛ̃ la tɛn/; before 2013: Saint-Ouen)[2] is a commune in the Charente-Maritime department in southwestern France.