Simon J. Smith is a film director and voice actor at DreamWorks Animation.
He joined PDI/DreamWorks in 1997 and founded its layout department.
He has countributed to the Shrek (series) as a filmmaker and actor.
- Antz (1998): head of layout
- Chicken Run (2000): special thanks
- Shrek (2001): head of layout and voice of Blind Mouse
- Shrek in the Swamp Karaoke Dance Party (2001): singing voice of Blind Mouse
- Shrek 2 (2004): layout consultant
- Far Far Away Idol (2004): director
- Bee Movie (2007): director and voices of Truck Driver and Chet
- Megamind: The Button of Doom (2011): director
- Penguins of Madagascar (2014): director