Mary McCarthy may refer to:
- Mary McCarthy (author) (1912–1989), novelist, critic, and memoirist
- Mary McCarthy (CIA) (born 1945), former CIA employee accused of leaking information
- Mary McCarthy (screenwriter), wrote screenplays for movies Theodora Goes Wild (1936) and Sister Kenny (1946)
- Mary McCarthy (fiction writer) (born 1951), novelist, teacher, book reviewer
- Mary Stanislaus MacCarthy (1849–1897), Irish poet and nun
- Mary (Molly) MacCarthy (1882–1953), English writer and member of the Bloomsbury Group
- Mary McCarthy Gomez Cueto (1900–2009), Wealthy Canadian expatriate widow who lived an impoverished life in Havana
Famous quotes containing the words mary mc and/or mary:
“The immense popularity of American movies abroad demonstrates that Europe is the unfinished negative of which America is the proof.”
—Mary McCarthy (1912–1989)
“I met with virgins seven,
And one of them was Mary mild,
Our Lord’s mother from heaven.”
—Unknown. The Seven Virgins (l. 2–4)