Cornelia Bentley Sage Quinton (October 3, 1876 – May 16, 1936) was an American painter and curator. She was the director of the Albright Art Museum (later the Albright-Knox Art Gallery) in Buffalo, New York, from 1910 through 1924. Upon her appointment as director on October 15, 1910, she became the first woman to serve as director of a major art museum in the United States.
