Rob Morrison is an American voice actor best known for his many character voices on the children's animated series Peg + Cat (PBS). He also lends his voice to several new animated series in development as well as for the English-language dubs of the Pokémon series / movies. Rob has appeared in episodes of Unforgettable (2013) and Alpha House (2013), as well as the film Freedom (2014), starring Cuba Gooding, Jr. Theater credits include Paul Allen in Nerds (Philadelphia Theater Company, North Carolina Theatre), Nicky/Trekkie in Avenue Q (off-Broadway; New World Stages), and Mountaineer #2 in Moonshine (Dallas Theater Center). Rob is a member of the folk-rock band The Hollows, and lends his guitar and mandolin playing to several musical projects.

Originally from North Carolina, Rob resides in New York City. He graduated from Emerson College in 2005 with a BFA in musical theater.