H.A. Rey
- Birthday: 1898-09-16
- Deathday: 1977-08-26
- Place of birth: Hamburg, Germany
H. A. Rey (born Hans Augusto Reyersbach; September 16, 1898 – August 26, 1977) was a German-born American illustrator and author, known best as the creator of Curious George along with his wife Margret Rey.
