Charles Noel Workman (May 26, 1897 – August 29, 1975) was an American football player and coach of football, basketball, and baseball. He was the head football coach at Simpson College from 1923 to 1925 and also at Iowa State University from 1926 to 1930, compiling a career college football coaching record of 33–30–5. Workman was also the head basketball coach at Simpson from 1923 to 1926, tallying a mark of 29–22, and the head baseball coach at Simpson in 1923 and at Iowa State from 1929 to 1930, amassing a career college baseball coaching record of 15–27.