Mary Morris (disambiguation)

Mary Morris (1915–1988) was a British actress.

Mary Morris may also refer to:
 * Mary Philipse Morris (1730–1825), American socialite
 * Mary Morris Knowles (née Morris, 1733–1807), English Quaker poet and abolitionist
 * Mary Wells Morris (1764–1819), namesake of Wellsboro, Pennsylvania
 * Mary Morris Husband (née Morris, 1826–1894), American Civil War nurse
 * Mary Morris (doctor) (1873–1925), British doctor and suffragist
 * Mary Morris (American actress) (1895–1970)
 * Mary Morris (diarist) (1921–1997), Irish nurse and diarist
 * Mary McGarry Morris (born 1943), American novelist
 * Mary Morris (writer) (born 1947), American author