The University of Michigan basketball scandal, or the Ed Martin scandal, concerned National Collegiate Athletics Association (NCAA) rules violations resulting from the relationship between the University of Michigan, its men's basketball program, and booster Eddie L. "Ed" Martin. The violations principally involved payments booster Martin made to several players to launder money from an illegal gambling operation. It is one of the largest incidents involving payments to athletes in American collegiate history. An initial investigation by the school was joined by the NCAA, Big Ten Conference, Federal Bureau of Investigation (FBI), Internal Revenue Service (IRS), and the United States Department of Justice (DOJ). As a result of this investigation, Michigan's basketball program was punished with sanctions.

The Michigan Wolverines men's basketball team is the intercollegiate men's basketball program representing the University of Michigan. The school competes in the Big Ten Conference in Division I of the National Collegiate Athletic Association (NCAA). The Wolverines play their home games at the Crisler Center in Ann Arbor, Michigan. Michigan has won one NCAA Championship as well as two National Invitation Tournaments (NIT), 15 Big Ten Conference titles and two Big Ten tournament titles. In addition, it has won an NIT title and a Big Ten tournament that were vacated due to NCAA sanctions.