| Lanvollon | |
| Native Name: | Lannolon |
| Commune Status: | Commune |
| Image Coat Of Arms: | COA fr LVL.svg |
| Coordinates: | 48.6308°N -2.9839°W |
| Insee: | 22121 |
| Postal Code: | 22290 |
| Arrondissement: | Guingamp |
| Canton: | Plouha |
| Mayor: | Alain Sapin[1] |
| Term: | 2021 - 2026 |
| Elevation Min M: | 37 |
| Elevation Max M: | 98 |
| Area Km2: | 5.01 |
Lanvollon (in French pronounced as /lɑ̃vɔlɔ̃/;) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.
Inhabitants of Lanvollon are called lanvollonnais in French.