The Mark of Zorro is a 1920 American silent Western romance film starring Douglas Fairbanks and Noah Beery.

Based on the 1919 story The Curse of Capistrano by Johnston McCulley, which introduced the masked hero, Zorro, the screenplay was adapted by Fairbanks (as "Elton Thomas") and Eugene Miller.

Seeing the mistreatment of common citizens by rich landowners and the oppressive colonial government, Don Diego dons the mask of the Robin Hood-like rogue Señor Zorro ("Mr. Fox"), champion of the people, who appears out of nowhere to protect them from the corrupt administration of Governor Alvarado and his henchmen, the villainous Captain Juan Ramon and the brutish Sergeant Pedro Gonzales (Noah Beery, Wallace Beery's older half-brother).

When not in the disguise of Zorro, Don Diego courts the beautiful Lolita Pulido with bad magic tricks and worse manners, though she cannot stand him.

In the end, when Lolita's family is jailed and impoverished by the machinations of Governor Alvarado, Don Diego throws off his masquerade, wins over the soldiers to his side, forces the wicked governor to abdicate, and wins the hand of Lolita, who is delighted to discover that her effeminate suitor, Diego, is actually the dashing hero.