Floyd S. Stahl (July 18, 1899 – July 26 1996) was an American collegiate athletic coach, serving in many coaching and administrative positions at Harvard University and the Ohio State University. Stahl was the head coach of the Ohio State baseball team from 1933 to 1938. During this same period Stahl was the backfield coach for the Ohio State football team under head coach Francis Schmidt. While serving as the Ohio State basketball coach, Stahl was also an associate athletic director. In 1958 Stahl gave up coaching to become Ohio State's assistant athletic director.