Deanna Oliver (born September 27, 1952) is an American actress who did the voice of Toaster in the 1987 film The Brave Little Toaster and its sequels. She also is the producer of My Favorite Martian and other films, as well as a writer on The 7D.

She was also a writer for shows like Tiny Toon Adventures and Animaniacs, as well as the film Casper