Bernard the Dane (French: Bernard le Danois) (c. 880 – before 960) was a Viking jarl (earl) of Danish origins. He put himself in the service of another jarl installed at the mouth of the Seine, Rollo (before 911). After the accords of Saint-Clair-sur-Epte that officially gave birth to the duchy of Normandy (911), Bernard converted to Christianity at Rouen the following year (912) and shortly afterwards received from Rollo the county of Pont-Audemer in Roumois (today in the Eure département) then, later, the city of Harcourt.