Directors of the Marching Illini
| Barry L. Houser | 2011 – present |
| Peter Griffin | 2006 – 2011 |
| Thomas Caneva | 1998 – 2006 |
| Gary E. Smith | 1976 – 1998 |
| Everett Kissinger | 1948 – 1976 |
| Ray Dvorak | ? – 1948 |
| Mark Hindsley | |
| Albert Austin Harding | 1907 – |
| Barry L. Houser | 2011 – present |
| Peter Griffin | 2006 – 2011 |
| Thomas Caneva | 1998 – 2006 |
| Gary E. Smith | 1976 – 1998 |
| Everett Kissinger | 1948 – 1976 |
| Ray Dvorak | ? – 1948 |
| Mark Hindsley | |
| Albert Austin Harding | 1907 – |