| Gouesnou | |
| Native Name: | Gouenoù |
| Commune Status: | Commune |
| Image Coat Of Arms: | COA fr Gouesnou.svg |
| Coordinates: | 48.4544°N -4.4633°W |
| Insee: | 29061 |
| Postal Code: | 29850 |
| Arrondissement: | Brest |
| Canton: | Brest-4 |
| Mayor: | Stéphane Roudaut[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Brest Métropole |
| Elevation Min M: | 58 |
| Elevation Max M: | 103 |
| Area Km2: | 12.08 |
Gouesnou (pronounced as /fr/; br|Gouenoù) is a commune in the Finistère department of Brittany in north-western France.
Gouesnou is a satellite town of Brest. Gouesnou is twinned with the town of Brecon in Powys, mid Wales, enabling cultural exchanges to take place between these two Celtic regions.[2]
The Penfeld River has its source in this commune.
Inhabitants of Gouesnou are known in French as Gouesnousiens.
In 2008, 8.32% of primary-school children attended bilingual schools, where Breton language is taught alongside French.[3]