Mary Crane may refer to:
Mary Crane, one of the Conservative Party of Canada candidates, 2008 Canadian federal election#Malpeque Mary Crane Hone (1904–1990), American stage actress, campaign manager, political anti-war activist, and historical preservationist Mary Helen Peck Crane (1827–1891), activist, writer; mother of Stephen Crane
In fiction Mary Crane, a character in the novel Psycho Mary Crane, character in The Voyage
See also Crane (surname)