| Mespaul | |
| Native Name: | Mespaol |
| Commune Status: | Commune |
| Coordinates: | 48.6192°N -4.0236°W |
| Elevation Min M: | 22 |
| Elevation Max M: | 93 |
| Insee: | 29148 |
| Postal Code: | 29420 |
| Arrondissement: | Morlaix |
| Canton: | Saint-Pol-de-Léon |
| Mayor: | Bernard Floc'h[1] |
| Term: | 2020 - 2026 |
| Area Km2: | 11.48 |
Mespaul is a commune in the Finistère department of Brittany in north-western France.
Inhabitants of Mespaul are called in French Mespaulitains.