Delone is a name and a surname. Notable people with the name include:
Amy deLone, American tennis player Boris Delone, Soviet and Russian mathematician, mountain climber, father of Nikolai Delone Carter (b. 1987), American football player Erika deLone, American tennis player Nikolai Borisovich Delone (1926–2008), Soviet physicist William H. DeLone, American organizational theorist
See also
Delone Catholic High School, McSherrystown, Pennsylvania, United States Delone set