Aloysius O'Hare (simply known as O'Hare) is the main antagonist of the 2012 film adaptation of The Lorax. He is the greedy, obnoxious, manipulative, and diabolical mayor of Thneedville and Ted Wiggins's arch-nemesis. He was voiced by Rob Riggle, who later voiced another animated character, Bela, and portrayed Mr. Walters, Carl/Bear, Mr. Dickers, and Travis and Captain Lippencott.