| Mode: | Basketball |
| Year: | 1998–99 |
| Team: | Louisville Cardinals |
| Conference: | Conference USA |
| Short Conf: | CUSA |
| Record: | 19–11 |
| Conf Record: | 11–5 |
| Hc Year: | 28th |
| Tourney Result: | Round of 64 |
The 1998–99 Louisville Cardinals men's basketball team represented the University of Louisville in the 1998 - 99 NCAA Division I men's basketball season. The head coach was Denny Crum[1] and the team finished the season with an overall record of 19–11.[2]
|-!colspan=9 style=| Regular season|-!colspan=9 style=| Conference USA tournament|-!colspan=9 style=| NCAA Tournament