The 1983–84 Richmond Spiders men's basketball team represented the University of Richmond in National Collegiate Athletic Association (NCAA) Division I college basketball during the 1983–84 season.
Richmond competed as a member of the ECAC South (now known as the Colonial Athletic Association) under head basketball coach Dick Tarrant and played its home games at the Robins Center.
Richmond finished first in the ECAC South regular-season standings with a 7–3 conference record, and won the ECAC South tournament to earn an automatic bid to the 1984 NCAA tournament.
12 seed, Richmond secured a victory over Rider in the preliminary round, 89-65.
[2] In the opening round, the Spiders upset No.