King Pastoria is a fictional character mentioned in the Oz books by American author L. Frank Baum. He was the rightful ruler and King of the undiscovered Land of Oz, but was mysteriously removed from his position when the Wizard of Oz unexpectedly came to the country and took the throne, proclaiming himself as the new dominant ruler of Oz. Shortly after, Pastoria's infant daughter and only child heir, Princess Ozma suddenly vanished, leaving not a single clue of her whereabouts.