1972–73 St. John's Redmen basketball team

The 1972–73 St. John's Redmen basketball team represented St. John's University during the 1972–73 NCAA University Division men's basketball season. The team was coached by Frank Mulzoff in his third year at the school. St. John's home games are played at Alumni Hall and Madison Square Garden.

The Redmen qualified for the NCAA tournament, where they lost to Pennsylvania in the first round.

Schedule and results
!colspan=9 style="background:#FF0000; color:#FFFFFF;"| Regular Season

!colspan=9 style="background:#FF0000; color:#FFFFFF;"| NCAA Tournament