Oliver Martin Johnston, Jr. (October 31, 1912 – April 14, 2008) was an American motion picture animator. He was one of Disney's Nine Old Men, and the last living member. His work was recognized with the National Medal of Arts in 2005.
He was a directing animator at Walt Disney Studios from 1935 to 1978. He contributed to many films including Snow White and the Seven Dwarfs, Fantasia, Bambi and Pinocchio. His last full work for Disney came with The Rescuers, in which he was caricatured as one of the film's characters, the cat Rufus.
Johnston co-authored, with Frank Thomas, the reference book The Illusion of Life. This book helped preserve the knowledge of the techniques that were developed at the studio. The partnership of Frank Thomas and Ollie Johnston is fondly presented in the documentary Frank and Ollie, produced by Thomas' son Theodore.
Ollie Johnston died of natural causes on Monday, April 14, 2008 at the age of 95