The 2022–23 Michigan State Spartans men's basketball team represents Michigan State University in the 2022–23 NCAA Division I men's basketball season. The Spartans are led by 28th-year head coach Tom Izzo and play their home games at Breslin Center in East Lansing, Michigan as members of the Big Ten Conference. On August 11, 2022, the school announced that it had signed Izzo to a five-year $31 million dollar contract extension making him one of the highest-paid coaches in the nation.