Arnald may refer to:
Names Jan Arnald (b. 1963), Swedish novelist and literary critic George Arnald (1763–1841), British painter Richard Arnald (1698–1756), English clergyman and biblical scholar William Arnald (-1802), English clergyman and biblical scholar, son of Richard
Music "Arnald", a song by Cardiacs from On Land and in the Sea "Arnald", a song by Eureka Machines from Leader of the Starry Skies – A Loyal Companion