2004–05 Wisconsin Badgers men's basketball team

The 2004–05 Wisconsin Badgers men's basketball team represented University of Wisconsin–Madison. The head coach was Bo Ryan, coaching his fourth season with the Badgers. The team played its home games at the Kohl Center in Madison, Wisconsin, and is a member of the Big Ten Conference.

Schedule
!colspan=12| Regular Season

!colspan=12| Big Ten tournament

!colspan=12| NCAA tournament