 | The New Simpsons Movie (2027) as Bart Simpson (voice) |
 | Yellow Mirror (2026) as Bart Simpson / Ralph Wiggum (voice) |
 | Simpsley (2026) as Bart (voice) |
 | Extreme Makeover: Homer Edition (2026) as Bart Simpson (voice) |
 | The Simpsons: O C'mon All Ye Faithful (2024) as Bart Simpson (voice) |
 | The Simpsons Funday Football (2024) as Bart Simpson (voice) |
 | The Most Wonderful Time of the Year (2024) as Bart Simpson / Nelson Muntz (voice) |
 | The Simpsons Meet the Bocellis in "Feliz Navidad" (2022) as Bart Simpson / Mickey Mouse (voice) |
 | Welcome to the Club (2022) as Bart Simpson / Mickey Mouse (voice) |
 | When Billie Met Lisa (2022) as Bart Simpson (voice) |
 | The Simpsons in Plusaversary (2021) as Bart Simpson (voice) |
 | The Simpsons | Balenciaga (2021) as Bart |
 | The Good, the Bart, and the Loki (2021) as Bart Simpson / Ralph Wiggum (voice) |
 | Dear Class of 2020 (2020) as Bart Simpson |
 | Kim Possible (2019) as Rufus (voice) |
 | In Search of Fellini (2017) as Cosima |
 | Planet of the Couches (2016) as Bart Simpson / Ralph Wiggum (voice) |
 | TV's Funniest Animated Stars: A Paley Center for Media Special (2015) as Self |
 | Going Clear: Scientology and the Prison of Belief (2015) as Self (archive footage) |
 | I Know That Voice (2014) as Self |
 | Nancy Cartwright: The Voice of Success (2013) as Self |
 | FOX 25th Anniversary Special (2012) as Bart Simpson (voice) (uncredited) |
 | The Simpsons 20th Anniversary Special - In 3D! On Ice! (2010) as Self |
 | Struck (2008) as Nurse |
 | Fanboy (2008) as Chum Chum (voice) / Kid #1 (voice) |
 | The Simpsons Movie (2007) as Bart Simpson / Maggie Simpson / Ralph / Nelson / Todd Flanders / TV Daughter / Woman on Phone (voice) |
| | Nick Picks Christmas: Nickelodeon Festive Tales (2006) as Chuckie Finster (Voice) |
 | Leroy & Stitch (2006) as Shortstuff / Phantasmo (voice) |
 | Rugrats: Tales from the Crib: Three Jacks & A Beanstalk (2006) as Chuckie Finster (voice) |
 | Rugrats: Tales from the Crib: Snow White (2005) as Chuckie (voice) |
 | Kim Possible Movie: So the Drama (2005) as Rufus (voice) |
 | The Simpsons: Christmas 2 (2004) |
 | Kim Possible: A Sitch in Time (2003) as Rufus (voice) |
 | The Simpsons: Treehouse of Horror (2003) as Bart Simpson / Nelson/ Todd Flanders / Ralph Wiggum (voice) |
 | The Simpsons: Christmas (2003) as (archive footage) |
 | Rugrats Go Wild (2003) as Chuckie Finster (voice) |
 | Rugrats: Babies in Toyland (2002) as Chuckie Finster (voice) |
 | The Rapsittie Street Kids: Believe in Santa (2002) as Todd (voice) |
 | CyberWorld (2000) as Bart Simpson (voice) |
 | The Simpsons: America's First Family (2000) as Self |
 | The Red Shoes (2000) as Pest (voice) |
 | Animaniacs: Wakko's Wish (1999) as Mindy (voice) |
 | The Simpsons: Too Hot For TV (1999) |
 | The Land Before Time VI: The Secret of Saurus Rock (1998) as Dana (voice) |
 | The Jungle Book: Mowgli's Story (1998) as Skunk / Macaws / Additional Voices (voice) |
 | Godzilla (1998) as Caiman's Secretary |
 | Suddenly (1996) as Dell |
 | Vows of Deception (1996) as Terry |
 | The Simpsons: Live and Uncut! (1996) as Self |
 | Around the World With Timon & Pumbaa (1996) as Pumbaa Jr. (Voice) |
 | P.J. Funnybunny: A Very Cool Easter (1996) as (voice) |
 | P.J.'s Unfunnybunny Christmas (1993) as (voice) |
 | Sesame Street's 25th Birthday: A Musical Celebration (1993) as Bart Simpson (voice) (segment "Monster in the Mirror") (uncredited) |
 | Michael Jackson: Dangerous - The Short Films (1993) as Lisa Simpson (voice) (uncredited) |
 | Precious Victims (1993) as Ruth Potter |
 | The Great O'Grady (1993) as O'Grady's Secretary |
 | Goof Troop Christmas (1992) as Pistol Pete (voice) |
 | Petal to the Metal (1992) as Fawn Deer (voice) |
 | Aladdin (1992) as Princess Layla |
| | Michael Jackson´s Black or White (1991) as Bart Simpson (Voice) |
 | Timeless Tales: The Ugly Duckling (1990) as Duckling #1/Brown Duckling #2 (voice) |
 | The Yum Yums: The Day Things Went Sour (1990) |
 | All Dogs Go to Heaven (1989) as (voice) (uncredited) |
 | The Little Mermaid (1989) as Additional Voices (voice) |
 | Chain Letter (1989) as Marge |
 | P.J. Funnybunny (1989) as (voice) |
 | The Canterville Ghost (1988) as Ned Otis |
 | Who Framed Roger Rabbit (1988) as Dipped Shoe (voice) (uncredited) |
 | Going Undercover (1988) as Stephanie |
 | Pound Puppies and the Legend of Big Paw (1988) as Bright Eyes (voice) |
 | Pen Pals (1988) as Narrator |
 | The Chipmunk Adventure (1987) as Arabian Prince (voice) |
 | Christmas Every Day (1986) as Little Girl (voice) (uncredited) |
 | My Little Pony: The Movie (1986) as Gusty (voice) |
 | Flesh + Blood (1985) as Kathleen |
 | The Return of Bunjee (1985) as Karen Winsborrow (voice) |
 | Heaven Help Us (1985) as Girl at Dance (uncredited) |
 | Not My Kid (1985) as Jean |
 | The Amazing Bunjee Venture (1984) as Karen (voice) |
 | Twilight Zone: The Movie (1983) as Ethel |
 | Deadly Lessons (1983) as Libby Dean |
 | The Rules of Marriage (1982) as Jill Murray |
 | Marian Rose White (1982) as Marian Rose White |
 | Skokie (1981) as (uncredited) |
| | In Search of Fellini Writer |
| | In Search of Fellini Executive Producer |
 | Holiday Joy Producer |
 | Brother Bear Vocal Coach |
| | The Rapsittie Street Kids: Believe in Santa Producer |
