| Lothey | |
| Native Name: | Lotei |
| Commune Status: | Commune |
| Coordinates: | 48.1828°N -4.0261°W |
| Elevation Min M: | 12 |
| Elevation Max M: | 166 |
| Insee: | 29142 |
| Postal Code: | 29190 |
| Arrondissement: | Châteaulin |
| Canton: | Briec |
| Mayor: | Aurelie Macaclin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pleyben-Châteaulin-Porzay |
| Area Km2: | 13.48 |
Lothey (in French pronounced as /lɔtɛj/; Breton: Lotei) is a commune in the Finistère department of Brittany in north-western France.
Inhabitants of Lothey are called in FrenchLotheyens.