Harry Blackstone may refer to:

• Harry Blackstone, Sr. (1885–1965), a famous American magician known as "The Great Blackstone" and father of Harry Blackstone, Jr.
• Harry Blackstone, Jr. (1934–1997), a popular stage magician and television performer of the late 20th century

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.