Peter Sohn (born October 18, 1977) is an American filmmaker, animator, storyboard artist, and voice actor. He is best known for his work at Pixar, including directing the short film Partly Cloudy (2009) and the feature films The Good Dinosaur (2015) and Elemental (2023), the latter of which was nominated for the Academy Award for Best Animated Feature. He also voiced Emile in Ratatouille (2007), Squishy in Monsters University (2013), Ciccio in Luca (2021), and Sox in Lightyear (2022).