Mary Ellis (disambiguation)
Mary Ellis was an actor.
Mary Ellis may also refer to:
- Mary Elizabeth Ellis (born 1979), American actress
- Mary Ellis (spinster) (1750–1828), spinster in New Brunswick, New Jersey.
- Mary Ellis grave, New Brunswick, New Jersey
- Mary-Ellis Bunim (1946–2004), American television producer
- Mary Ellis Peltz (1896–1981), American drama and music critic
- Mary Beth Ellis (born 1977), American long-distance triathlete