| Tréméoc | |
| Native Name: | Tremeog |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Tréméoc (Finistère).svg |
| Coordinates: | 47.9061°N -4.2108°W |
| Elevation Min M: | 5 |
| Elevation Max M: | 66 |
| Insee: | 29296 |
| Postal Code: | 29120 |
| Arrondissement: | Quimper |
| Canton: | Plonéour-Lanvern |
| Mayor: | Jean L'Helgouarc'h[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Bigouden Sud |
| Area Km2: | 11.66 |
Tréméoc (in French pronounced as /tʁemeɔk/; Breton: Tremeog) is a commune in the Finistère department of Brittany in north-western France.
Inhabitants of Tréméoc are called in French Tréméocois.