| Gournay-Loizé | |
| Arrondissement: | Niort |
| Canton: | Melle |
| Commune: | Alloinay |
| Insee: | 79136 |
| Postal Code: | 79110 |
| Coordinates: | 46.1331°N -0.0372°W |
| Elevation M: | 169 |
| Elevation Min M: | 99 |
| Elevation Max M: | 171 |
| Area Km2: | 23.23 |
| Population: | 599 |
| Population Date: | 2014 |
| Population Footnotes: | [1] |
Gournay-Loizé (in French pronounced as /ɡuʁnɛ lwaze/) is a former commune in the Deux-Sèvres department in western France. On 1 January 2017, it was merged into the new commune Alloinay.[2]