Jacqueline Casey (20 April 1927 – 18 May 1992) was a graphic designer. After graduation in 1949 from the Massachusetts College of Art, she joined the Office of Publications (Design Services Office) at the Massachusetts Institute of Technology (MIT) in 1955, under design director and fellow alumna Muriel Cooper. When Cooper left in 1972, Casey took over. She was a woman in a man’s world. Casey’s visual language style was strongly influenced by the Swiss designers Karl Gerstner, Armin Hofmann and Josef Müller-Brockmann and the International Style.