Film:
* Animated:
* Mulan (1998): Voice of Mulan (singing voice)
* Mulan II (2004): Voice of Mulan (singing voice)
* Mulan (2020): Voice of the ancestral spirit (singing voice)
* The Princess and the Frog (2009): Voice of "Mama Odie"
* The Prince and the Pauper (2000): Voice of the Singing Bird (singing voice)
* Live-Action:
* Allegiance (2016): Keiko Kimura
* The Greatest Showman (2017): Singing voice of "Let Me Entertain You"
Television:
* Series:
* Yellowjackets (2021-Present): Mari, recurring role
* The Little Mermaid Live! (2019): Ariel (singing voice)
* American Idol (2014): Judge
* The 100 (2014): The Grounder Queen (singing voice)
* The Good Wife (2015): Nurse
* The Fresh Prince of Bel-Air (1993): Guest Star
* Specials:
* The 25th Annual Putnam County Spelling Bee (2006): Rona Lisa Peretti
* Lea Salonga: A Journey (2019): Documentary Special
Stage Productions:
* Miss Saigon (1989): Kim
* Les Miserables (1993): Eponine Then Fantine
* Flower Drum Song (2002): Mei Li
* The King and I (2002): Anna Leonowens
* A Little Night Music (2009): Desiree Armfeldt
* Here Lies Love (2014): Imelda Marcos
* Allegiance (2015): Keiko Kimura
Other Notable Projects:
* Lea Salonga in Concert (various shows around the world)
This is not an exhaustive list, but it represents some of Lea Salonga's most notable projects. She is a multi-talented artist with a diverse career spanning film, television, and stage productions.