2005 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Brian Kelly | Head Coach | 2004 |
| Coordinators4 | ||
| Jeff Quinn | Offensive Coordinator | 2004 |
| Bob Diaco | Co-Defensive Coordinator · Linebackers | 2005 |
| Mike Elston | Co-Defensive Coordinator · Defensive Line | 2005 |
| Tony Dews | Special Teams Coordinator · Tight Ends | 2004 |
| Position coaches1 | ||
| Ernest T. Jones | Defensive Backs · Running Backs | 2005 |
| Analysts1 | ||
| Matt LaFleur | Graduate Assistant | 2004 |
| Administration1 | ||
| Herb Deromedi | Athletic Director | 1994 |
A stint appears in a season when it overlaps it, so a coach hired in 2005 and a coach in their ninth year both show here, each with the full range of their stint.