Keith Silverstein (born December 24, 1970) is a voice actor, best known for voices in English dubbing, including Vector the Crocodile in the Sonic the Hedgehog games, Kimimaro Kaguya in the Naruto series, Hisoka in the current dub of Hunter x Hunter, Robert E.O. Speedwagon in JoJo's Bizarre Adventure, Zhongli in Genshin Impact, and Gabriel Agreste/Hawk Moth in Miraculous: Tales of Ladybug & Cat Noir. He is also the narrator in the second season of the 1999 version of Fisher-Price's Little People, replacing Philip Craig.
For Amphibia, he voices Barry.