Movies
* The Little Mermaid (1989) - Additional Voices
* The Princess and the Pauper (1997) - Additional Voices
* Hercules (1997) - Additional Voices
* Tarzan (1999) - Additional Voices
* The Emperor's New Groove (2000) - Additional Voices
* Atlantis: The Lost Empire (2001) - Additional Voices
* Lilo & Stitch (2002) - Additional Voices
* Treasure Planet (2002) - Additional Voices
* Brother Bear (2003) - Additional Voices
* Home on the Range (2004) - Additional Voices
* Chicken Little (2005) - Additional Voices
* Meet the Robinsons (2007) - Additional Voices
* Bolt (2008) - Additional Voices
* The Princess and the Frog (2009) - Additional Voices
* Tangled (2010) - Additional Voices
* Winnie the Pooh (2011) - Additional Voices
* Brave (2012) - Additional Voices
* Frozen (2013) - Additional Voices
* Big Hero 6 (2014) - Additional Voices
* Zootopia (2016) - Additional Voices
* Moana (2016) - Additional Voices
* Coco (2017) - Additional Voices
* Ralph Breaks the Internet (2018) - Additional Voices
* Frozen II (2019) - Additional Voices
* Onward (2020) - Additional Voices
* Soul (2020) - Additional Voices
* Luca (2021) - Additional Voices
* Turning Red (2022) - Additional Voices
* Elemental (2023) - Additional Voices
Television
* The Simpsons (1989-present) - Various Voices
* The Critic (1994-1995) - Various Voices
* Recess (1997-2001) - Additional Voices
* King of the Hill (1997-2009) - Additional Voices
* Family Guy (1999-present) - Various Voices
* Futurama (1999-present) - Additional Voices
* Kim Possible (2002-2007) - Additional Voices
* The Fairly OddParents (2001-present) - Additional Voices
* Avatar: The Last Airbender (2005-2008) - Additional Voices
* The Emperor's New School (2006-2008) - Additional Voices
* Phineas and Ferb (2007-2015) - Additional Voices
* Generator Rex (2010-2013) - Additional Voices
* Adventure Time (2010-2018) - Additional Voices
* The Amazing World of Gumball (2011-present) - Additional Voices
* Rick and Morty (2013-present) - Additional Voices
* Steven Universe (2013-2019) - Additional Voices
* Star vs. the Forces of Evil (2015-2019) - Additional Voices
* Big Mouth (2017-present) - Additional Voices
Note: This list is not exhaustive, and Linda Ballantyne has contributed to many other animated projects.
It's important to note that Linda Ballantyne's roles in most of these projects are uncredited "additional voices". While she may not be a main character in most of these productions, her contributions are essential to the creation of the unique and memorable sound of these animated worlds.