| Jack Dean | |
| Player Years1: | 1961–1964 |
| Player Team1: | Northern Illinois |
| Player Positions: | Halfback, quarterback |
| Coach Years1: | ? |
| Coach Team1: | Wisconsin–Whitewater (assistant) |
| Coach Years2: | 1969–1971 |
| Coach Team2: | Eastern Illinois (offensive backfield) |
| Coach Years3: | 1972–1974 |
| Coach Team3: | Eastern Illinois |
| Coach Years4: | 1975–1976 |
| Coach Team4: | Northern Illinois (assistant) |
| Overall Record: | 6–24–1 |
Jack W. Dean (born) is a former American football player and coach. He served as the head football coach at Eastern Illinois University from 1972 to 1974, compiling a record of 6–24–1. Dean was the offensive backfield coach at Eastern Illinois for three years before succeeding Clyde Biggers as head coach in 1972.[1]