Cecil LeRoy "Sed" Hartman (May 13, 1900 – June 30, 1976) was an American football player and coach of football and basketball. He served as the head football coach at Tabor College in Tabor, Iowa from 1925 to 1926, Cotner College in Lincoln, Nebraska in 1920, and the University of Omaha—now known as the University of Nebraska–Omaha—from 1931 to 1942. He was also the head basketball coach at Omaha from 1931 to 1935, tallying a mark of 56–12^[1] Hartman played college football for the Nebraska Cornhuskers football team from 1921 to 1923 and was a member of multiple Missouri Valley Conference championship teams.^[2]

• Cecil L. Hartman at Find a Grave