American women engineers

Kitty O'Brien Joyner (July 11, 1916 – August 16, 1993) was an American electrical engineer with the National Advisory Committee for Aeronautics (NACA), and then with the National Aeronautics and Space Administration (NASA) upon its replacement of NACA in 1958. She was the first woman to graduate from the University of Virginia's engineering program in 1939, receiving the Algernon Sydney Sullivan Award upon graduation. When she was hired by NACA the same year, she became the first woman engineer at the organization, eventually rising to the title of Branch Head and managing several of its wind tunnels. Her work contributed to research on aeronautics, supersonic flight, airfoils, and aircraft design standards.

Yvonne Y. Clark (born Georgianna Yvonne Young; April 13, 1929 – January 27, 2019) was a pioneer for African-American and women engineers. Also known as Y.Y., she was the first woman to earn a Bachelor of Science degree in mechanical engineering at Howard University, the first woman to earn a master's degree in Engineering Management from Vanderbilt University, and the first woman to serve as a faculty member in the College of Engineering and Technology at Tennessee State University, afterward becoming a professor emeritus.