2004 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Barry Alvarez | Head Coach | 1990 |
| Coordinators4 | ||
| Brian White | Offensive Coordinator · Running Backs | 1999 |
| Jim Hueber | Run Game Coordinator · Offensive Line | 1999 |
| Bret Bielema | Defensive Coordinator · Inside Linebackers | 2004 |
| John Palermo | Assistant Head Coach · Defensive Line · Outside Linebackers | 1991 |
| Position coaches5 | ||
| Jeff Horton | Quarterbacks | 1999 |
| Rob Ianello | Tight Ends | 2003 |
| Henry Mason | Wide Receivers · Assistant Recruiting Coordinator | 1995 |
| Ron Lee | Defensive Backs | 2003 |
| Brian Murphy | Outside Linebackers | 2002 |
| Analysts1 | ||
| Thomas Hammock | Graduate Assistant | 2003 |
| Performance1 | ||
| Ben Herbert | Assistant Strength and Conditioning Coach | 2003 |
A stint appears in a season when it overlaps it, so a coach hired in 2004 and a coach in their ninth year both show here, each with the full range of their stint.