Marry H. Ellis is an American production sound mixer, known for her work in 2017 film Baby Driver for which she was co-nominated with Julian Slater, and Tim Cavagin for the BAFTA Award for Best Sound at the 71st British Academy Film Awards and the Academy Award for Best Sound Mixing at 90th Academy Awards. She won an Emmy Award for Outstanding Single-Camera Sound Mixing for a Miniseries or a Movie for her work Warm Springs in 2005.