The 1998–99 Wisconsin Badgers men's basketball team represented University of Wisconsin–Madison in the 1998–99 NCAA Division I men's basketball season.

The head coach was Dick Bennett, coaching his fourth season with the Badgers.

The team played their home games at the Kohl Center in Madison, Wisconsin and was a member of the Big Ten Conference.

Roster Last update: 2014-1-14 [2]