1977–78 St. John's Redmen basketball team

The 1977–78 St. John's Redmen basketball team represented St. John's University during the 1977–78 NCAA Division I men's basketball season. The team was coached by Lou Carnesecca in his tenth year at the school. St. John's home games are played at Alumni Hall and Madison Square Garden.

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

!colspan=9 style="background:#FF0000; color:#FFFFFF;"| Regular season

!colspan=9 style="background:#FF0000; color:#FFFFFF;"| ECAC Metro tournament

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