Lloyd Lincoln Vaughan I (January 2, 1909 – May 19, 1988) was an American animator known for his work at Warner Bros. Cartoons under the supervision of Chuck Jones. Starting in 1935 as an inbetweener, he became an animator in 1944 under Jones, and animated for him until the studio's brief closure in 1953. In 1966, he reunited with Jones at MGM Animation/Visual Arts, and would continue to animate for Jones until his death.