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The Library
of Alexandria

A character in The Wonderful Wizard of Oz

Who is the Wizard of Oz?

By the Library of Alexandria · 2 minute read · Updated 23. Okt 2026

In short

  • The Wizard of Oz rules the Emerald City in The Wonderful Wizard of Oz by L. Frank Baum.
  • He receives only one visitor a day and appears in different shapes to Dorothy and her companions.
  • The travelers seek his help, but he first demands that they destroy the Wicked Witch of the West.

Who the Wizard of Oz is

The Wizard of Oz is known throughout Oz as a powerful and frightening ruler. He lives in the Emerald City, where Dorothy and her friends receive rooms in his palace.

Each traveler meets him alone, and each sees a different shape. Dorothy faces a huge floating head on a throne, speaking with a booming voice.

The Wizard of Oz and the others in the story

Dorothy seeks the Wizard because the Witch of the North says he can help her return home. The Scarecrow wants brains, the Tin Woodman wants a heart, and the Lion asks for courage.

The Wizard gives them all the same condition before he will consider helping them. They must destroy the Wicked Witch of the West, a demand that makes Dorothy weep.

Questions

Who is the Wizard of Oz?

The Wizard of Oz is the ruler whom Dorothy and her companions visit in the Emerald City.

What does the Wizard ask Dorothy to do?

He asks her to destroy the Wicked Witch of the West before he will help her.

What shapes does the Wizard take?

He appears as a huge head, a winged lady, a terrible beast, and a ball of fire.

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