Harold Allen
Harold Allen may refer to:
- Harold [Egbert Allan|Harold Allan], Jamaican statesman and first Afro-Jamaican to be knighted by the British Crown
- Hank Allen, American baseball outfielder
- Harold Allen (cricketer, [born 1886)], Australian cricketer who played for Tasmania
- Harold Allen (cricketer, born 1940), Australian cricketer who played for Tasmania
- Harold Allen, founder of Allen Press