1990 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Bob Wagner | Head Coach | 1987 |
| Coordinators2 | ||
| Paul Johnson | Offensive Coordinator | 1987 |
| Rich Ellerson | Defensive Coordinator | 1987 |
| Position coaches1 | ||
| Mike Sewak | Offensive Line | 1988 |
| Analysts2 | ||
| Jeff Monken | Graduate Assistant | 1989 |
| Ken Niumatalolo | Graduate Assistant | 1990 |
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.