| Year: | 1998 |
| Team: | Hawaii Rainbow Warriors |
| Sport: | football |
| Conference: | Western Athletic Conference |
| Short Conf: | WAC |
| Record: | 0–12 |
| Conf Record: | 0–8 |
| Head Coach: | Fred von Appen |
| Hc Year: | 3rd |
| Off Coach: | Don Lindsey |
| Oc Year: | 1st |
| Off Scheme: | Multiple |
| Def Coach: | Tom Williams |
| Dc Year: | 1st |
| Def Scheme: | 4–3 |
| Stadium: | Aloha Stadium |
The 1998 Hawaii Rainbow Warriors football team represented the University of Hawaiʻi at Mānoa in the Western Athletic Conference during the 1998 NCAA Division I-A football season. In their third season under head coach Fred von Appen, the Rainbow Warriors compiled a 0–12 record.[1] [2]