Harley Jessup (born 1954) is an American production designer and visual effects art director nominated for two Visual Effects Academy Awards, winning once. At Pixar Animation Studios, Jessup has been a production designer for Monsters, Inc.(with Bob Pauley), Ratatouille, Cars 2, Presto, The Good Dinosaur and Pixar's animated feature, Coco. Before coming to Pixar, Jessup was a production designer on Walt Disney Pictures' James and the Giant Peach. Jessup was a visual effects art director at Industrial Light & Magic from 1987 to 1994