2005 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Jim Tressel | Head Coach | 2001 |
| Coordinators5 | ||
| Jim Bollman | Offensive Coordinator · Offensive Line | 2001 |
| Joe Daniels | Passing Game Coordinator · Quarterbacks | 2004 |
| Luke Fickell | Co-Defensive Coordinator · Linebackers | 2005 |
| Jim Heacock | Defensive Coordinator · Defensive Line | 2005 |
| Darrell Hazell | Assistant Head Coach · Wide Receivers | 2005 |
| Position coaches4 | ||
| Dick Tressel | Running Backs | 2004 |
| Butch Reynolds | Assistant Coach | 2005 |
| Paul Haynes | Assistant Coach | 2005 |
| Tim Beckman | Assistant Coach | 2005 |
| Analysts3 | ||
| Joe Rudolph | Graduate Assistant | 2004 |
| Paul Nichols | Graduate Assistant | 2004 |
| Alex Golesh | Student Assistant | 2004 |
| Operations3 | ||
| Bob Tucker | Director of Football Operations | 2000 |
| Stan Jefferson | Director of Player Development | 2005 |
| John Peterson | Recruiting Coordinator | 2005 |
| Administration1 | ||
| Gene Smith | Athletic Director | 2005 |
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.