I'm mainly focusing on Disney dubs, so this is far not everything Non-Disney that was dubbed into Serbian, just some cartoons I was inspired to add.
Animated movies
20th Century Fox
Blue Sky
- Snoopy and Charlie Brown: The Peanuts Movie (2015)
Dreamworks
- How to Train Your Dragon 2 (2014)
Illumination Entertainment
- The Secret Life of Pets (2016)
Open Road Films
- The Nut Job (2014)
Rainbow
- Winx Club: The Secret of the Lost Kingdom (2009)
- Winx Club 3D: Magical Adventure (2011)
Sony Pictures Animation
- Hotel Transylvania 3: Summer Vacation (2018)
Warner Bros.
- Quest for Camelot (2002)
Others
- Kirikou and the Sorceress (2000)
Animated series
Dreamworks
- Dragons: The Series (2014-2015)
Marathon media
- Totally Spies! (2008-2015)
Nickelodeon
- SpongeBob SquarePants (2003-2017)
Rainbow
- Winx Club (2007-2015)
Anime
Series
- Mermaid Melody Pichi Pichi Pitch (2010-2011)