| Authieule | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Authieule 80.svg |
| Arrondissement: | Amiens |
| Canton: | Doullens |
| Insee: | 80044 |
| Postal Code: | 80600 |
| Mayor: | Vincent Dochy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Territoire Nord Picardie |
| Coordinates: | 50.1444°N 2.3717°W |
| Elevation M: | 92 |
| Elevation Min M: | 57 |
| Elevation Max M: | 142 |
| Area Km2: | 4.58 |
Authieule (in French pronounced as /otjœl/; Picard: Eutieule) is a commune in the Somme department in Hauts-de-France in northern France.