Mary Ann Caws (born 1933) is an American author, art historian and literary critic.
She is currently Distinguished Professor of English, French and Comparative Literature at the Graduate School of the City University of New York. She is an expert on Surrealism and modern English and French literature, having written biographies of Marcel Proust, Virginia Woolf, and Henry James. She works on the interrelations of visual art and literary texts, has written biographies of Pablo Picasso and Salvador Dalí, edited the diaries, letters, and source material of Joseph Cornell. She has also written on André Breton, Robert Desnos, René Char, Yves Bonnefoy, Robert Motherwell, and Edmond Jabès. She served as the senior editor for the HarperCollins World Reader, and edited anthologies including Manifesto: A Century of Isms, Surrealism, Twentieth-Century French Literature. Among others, she has translated Stéphane Mallarmé, Tristan Tzara, Pierre Reverdy, André Breton, Paul Éluard, Robert Desnos, and René Char.
Among the positions she has held are President, Association for Study of Dada and Surrealism, 1971–75 and President, Modern Language Association of America, 1983, Academy of Literary Studies, 1984–85, and the American Comparative Literature Association, 1989-91.