| Le Juch | |
| Native Name: | Ar Yeuc'h |
| Commune Status: | Commune |
| Image Flag: | Flag of Le Juch.svg |
| Image Coat Of Arms: | Blason ville fr LeJuch 29.svg |
| Coordinates: | 48.0669°N -4.2528°W |
| Insee: | 29087 |
| Postal Code: | 29100 |
| Arrondissement: | Quimper |
| Canton: | Douarnenez |
| Mayor: | Patrick Tanguy[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 8 |
| Elevation Max M: | 158 |
| Area Km2: | 14.38 |
Le Juch (pronounced as /fr/;) is a commune in the Finistère department and administrative region of Brittany in north-western France.
In French the inhabitants of Le Juch are known as Juchois.
The municipality launched a linguistic plan concerning the Breton language through Ya d'ar brezhoneg on 14 December 2005.