Mary Louise may refer to:
Mary Louise (name), a name (including a list of persons with the name) Mary Louise (novel), a children's book by L. Frank Baum writing as Edith Van Dyne USS Mary Louise (SP-356), a US navy ship in service in 1917 Mary Louise (actor), a child prodigy appearing in The Bird's Christmas Carol directed by Lule Warrenton Mary Louise (horse), the 1937 winner of the Swedish Trotting Criterium
See also
Marie Louise (disambiguation) Mary Lou (disambiguation) Marylou (disambiguation) Mary Louisa, common double given name Mary (given name) Louise (given name)
Louise (disambiguation) Mary (disambiguation)