| Year: | 1998 |
| Team: | Miami RedHawks |
| Sport: | football |
| Conference: | Mid-American Conference |
| Division: | East Division |
| Short Conf: | MAC |
| Record: | 10–1 |
| Conf Record: | 7–1 |
| Head Coach: | Randy Walker |
| Hc Year: | 9th |
| Stadium: | Yager Stadium |
| Champion: | MAC East Division co-champion |
The 1998 Miami RedHawks football team was an American football team that represented Miami University during the 1998 NCAA Division I-A football season. In their ninth season under head coach Randy Walker, the RedHawks finished in a tie for first place in the East Division of the Mid-American Conference (MAC), compiled a 10–1 record (7–1 against MAC opponents), and outscored all opponents by a combined total of 317 to 142. The team's sole loss came against MAC champion Marshall by a 31–17 score.[1]
The team's statistical leaders included Mike Bath with 1,500 passing yards, Travis Prentice with 1,787 rushing yards, and Trevor Gaylor with 653 receiving yards.[2]