| Songieu | |
| Arrondissement: | Belley |
| Canton: | Plateau d'Hauteville |
| Insee: | 01409 |
| Postal Code: | 01260 |
| Commune: | Haut Valromey |
| Coordinates: | 45.9733°N 5.7022°W |
| Elevation M: | 750 |
| Elevation Min M: | 567 |
| Elevation Max M: | 1275 |
| Area Km2: | 20.58 |
| Population: | 119 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Songieu (in French pronounced as /sɔ̃ʒjø/) is a former commune in the Ain department in eastern France. On 1 January 2016, it was merged into the new commune Haut Valromey.[2]