| Lanmeur | |
| Native Name: | Lanneur |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Lanmeur.svg |
| Coordinates: | 48.6481°N -3.7142°W |
| Insee: | 29113 |
| Postal Code: | 29620 |
| Arrondissement: | Morlaix |
| Canton: | Plouigneau |
| Mayor: | Anne-Catherine Lucas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Morlaix Communauté |
| Elevation Min M: | 20 |
| Elevation Max M: | 128 |
| Area Km2: | 26.47 |
Lanmeur (in French pronounced as /lɑ̃mœʁ/;) is a commune in the Finistère department of Brittany in north-western France.[2]
A hamlet in the commune called Kerouac has been established as the source of the name of the American writer Jack Kerouac.[3] A street in Lanmeur has been named rue Jack Kerouac,[4] and in March 2010 a first Jack Kerouac Festival took place in the commune.[5]
Lanmeur has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Lanmeur is . The average annual rainfall is with December as the wettest month. The temperatures are highest on average in August, at around, and lowest in January, at around . The highest temperature ever recorded in Lanmeur was on 2 August 1990; the coldest temperature ever recorded was on 17 January 1985.
Inhabitants of Lanmeur are called in French Lanmeuriens.
In 2008, 15.26% of primary-school children attended bilingual schools, where Breton language is taught alongside French.[6]