Winged monkeys are fictional characters that first appeared in the 1900 children's novel The Wonderful Wizard of Oz, written by the American author L. Frank Baum. They are described as jungle monkeys with bird-like feathered wings. They are playful, intelligent, and speak English. They are initially under the control of the Wicked Witch of the West, but are later controlled by the protagonist, Dorothy Gale. They lift Dorothy and fly her to two distant locations.

The Wonderful Wizard of Oz is a 1900 children's novel written by author L. Frank Baum and illustrated by W. W. Denslow. It is the first novel in the Oz series of books. A Kansas farm girl named Dorothy ends up in the magical Land of Oz after she and her pet dog Toto are swept away from their home by a cyclone. Upon her arrival in the magical world of Oz, she learns she cannot return home until she has destroyed the Wicked Witch of the West.