The 1986–87 Santa Clara Broncos men's basketball team represented Santa Clara University as a member of the West Coast Athletic Conference during the 1986-87 Season. Led by head coach Carroll Williams, the Broncos finished with a record of 18–14, and a WCC record of 6–8. The Broncos beat Portland, Saint Mary's, and Pepperdine to win the West Coast Athletic Conference tournament, and received an automatic bid into the NCAA tournament. Santa Clara was beaten by No. 2 seed Iowa in the opening round.