The Wonderful Wizard of Oz

The Wonderful Wizard of Oz is a fantasy novel written by L. Frank Baum.

The title may also refer to:
 * The Wonderful Wizard of Oz (1910 film), the earliest surviving film adaptation of Baum's book
 * The Wonderful Wizard of Oz (1986 TV series), a Japanese anime adaptation of four of Baum's books
 * The Wonderful Wizard of Oz (comics), the first of a series of comic book adaptations published by Marvel Comics