2003–04 Richmond Spiders men's basketball team

The 2003–04 Richmond Spiders men's basketball team represented the University of Richmond in National Collegiate Athletic Association (NCAA) Division I college basketball during the 2003–04 season. Richmond competed as a member of the Atlantic 10 Conference (A-10) under second-year head basketball coach Jerry Wainwright and played its home games at the Robins Center.

Richmond finished third in the A-10 West regular-season standings with a 10–6 conference record, and lost in the semifinal round of the A-10 tournament. The Spiders received an at-large bid to the 2004 NCAA tournament as No. 11 seed in the East region. In the opening round, the Spiders lost to No. 6 seed Wisconsin, 76–64, to finish with a 20–13 record.

Schedule and results
!colspan=9 style=| Non-Conference Regular season

!colspan=9 style=| A-10 Regular season

!colspan=9 style=| A-10 Tournament

!colspan=9 style=| NCAA Tournament