1990 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Dick Crum | Head Coach | 1988 |
| Coordinators1 | ||
| Bob Ligashesky | Special Teams Coordinator · Outside Linebackers | 1989 |
| Position coaches2 | ||
| Jon Hoke | Defensive Backs | 1989 |
| Mike Mallory | Defensive Line · Linebackers | 1988 |
A stint appears in a season when it overlaps it, so a coach hired in 1990 and a coach in their ninth year both show here, each with the full range of their stint.