Zorro is a fictional character created in 1919 by American pulp writer Johnston McCulley, and appearing in works set in the Pueblo of Los Angeles during the era of Spanish California (1769–1821).

He is typically portrayed as a dashing masked vigilante who defends the commoners and indigenous peoples of California against corrupt and tyrannical officials and other villains. His signature all-black costume includes a cape, a hat known as sombrero cordobés, and a mask covering the upper half of his face.

Zorro is the secret identity of Don Diego de la Vega (originally Don Diego Vega), a young man who is the only son of Don Alejandro de la Vega (originally Don Alejandro Vega), the richest landowner in California.

In most versions, Diego learned his swordsmanship while at university in Spain, and created his masked alter ego after he was unexpectedly summoned home by his father because California had fallen into the hands of an oppressing dictator.

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