Harry Stein may refer to:
Harry Stein (author) (born 1948), American author and columnist Harry Stein (communist) (1919 – 1994), Australian communist and jazz enthusiast Harry Stein (boxer) (1905–?), German boxing champion Harry Stein (writer), American comic book writer active in the 1940s and co-creator of the character The Heap Harry Stein (character), a fictional character in DC Comics created in 1985 Harry Stine (businessman) (born 1941), American farmer, agribusinessman, billionaire, and richest person in Iowa