Deborah Sue Greenberg (born September 27, 1967 in Indio, California), known professionally as Debi Derryberry, is an American voice actress for a number of animated television series and video games, as well as a few anime.
- Candy in Glitter Force
- Maya in Glitter Force Doki Doki
- Diana and Momoko Momohara in Sailor Moon (Viz Media re-dub) and Sailor Moon Crystal
- Ryo-Ohki in Tenchi Muyo!
- Sayuki Manaka and Rekuta Kadoko in Duel Masters (season 1 only, darrin'd as Sayuki by Peggy O'Neal in seasons 1.5 & 2 and as Rekuta by Sterling R. and Brianne Siddall for those same seasons)
- Yugi from Tenchi in Tokyo
- Zatch and Zeno in Zatch Bell!
- Bahamut in Final Fantasy X
- Calliope in the God of War series
- Chicas Magic Rainbow in Five Nights at Freddy's World
- Coco in Crash Bandicoot (from 2001 onward)
- Feena in Ys Books I II (TurboGrafx-16 version)
- Luka Alan Smithee in The Wonderful 101
- Taimi in Guild Wars 2
- King and Tricky's Mom in Subway Surfers: The Animated Series
- Debby on Be Cool, Scooby-Doo!
- Draculaura in Monster High
- Eden in Aladdin: The Series
- Gnocchi, Mrs. Dulson, and one of Chef Psighetti's waiters on Curious George
- The titular character in the film Jimmy Neutron: Boy Genius and the TV series
- Judy Shepherd in Jumanji
- Maureen Murphy, Philip Bonfiglio, and Kenny in F is for Family
- Nergal Jr. in The Grim Adventures of Billy & Mandy
- Shreekia on Vampirina
- Tiggley and Valerie in Doc McStuffins