Eli Camden Henderson (February 5, 1890 – May 3, 1956) was an American football, basketball, and baseball coach and college athletics administrator. He served as the head football coach at Muskingum College (1920–1922), Davis & Elkins College (1923–1934), and Marshall University (1935–1949), compiling a career college football record of 161–91–13. Henderson was also the head basketball coach at Muskingum (1920–1923), Davis & Elkins (1923–1935), and Marshall (1935–1955), tallying a career college basketball mark of 621–234. As a coach in basketball, he originated the fast break and the 2–3 zone defense, hallmarks of the modern game.