Moreuil (French pronunciation: [mɔʁœj]) is a commune in the Somme department in Hauts-de-France in northern France.

Known by several names over the years, Morolium (1103), Moroil (1183), Moruel, Moroilum, Moroiel, Moreul (1240), Moureul, Moureuil (1340), Morveul, Morvels and finally Moreuil, the commune has ancient origins.

Moreuil is found on the Roman road that links Compiègne, Montdidier and Amiens which explains the number of Gallo-Roman finds in the vicinity.

During the Wars of Religion, it was one of the strongest supporters of the Catholic League In 1574 the town's two schools were burnt down, but reconstructed thanks to the benefices of Cardinal Antoine de Créquy, Bishop of Amiens and abbot of Moreuil.

Unaffected to any degree by the French Revolution, Moreuil was subject to foreign occupation during 1815 and during the Franco-Prussian War of 1870.