Susie E. Dietter is an American animation director. After directing ten episodes for The Simpsons, she left the show after the Season 9 episode "Lisa the Simpson". She previously worked as a layout artist, storyboard artist, assistant director and an animation timer on the show. She worked on Futurama, directing six episodes, and she also did storyboards for the animated film Open Season. She later returned to direct the Season 18 episode "Yokel Chords".