2020–21 Michigan State Spartans men's basketball team

2020–21 Michigan State Spartans men's basketball
NCAA tournament, First Four
ConferenceBig Ten Conference
Record15–13 (9–11 Big Ten)
Head coach
Associate head coachDwayne Stephens (18th season)
Assistant coaches
Home arenaBreslin Center
2020–21 Big Ten Conference
men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 4 Michigan 14 3   .824 23 5   .821
No. 2 Illinois 16 4   .800 24 7   .774
No. 8 Iowa 14 6   .700 22 9   .710
No. 20 Purdue 13 6   .684 18 10   .643
No. 7 Ohio State 12 8   .600 21 10   .677
Wisconsin 10 10   .500 18 13   .581
Rutgers 10 10   .500 16 12   .571
Maryland 9 11   .450 17 14   .548
Michigan State 9 11   .450 15 13   .536
Indiana 7 12   .368 12 15   .444
Penn State 7 12   .368 11 14   .440
Northwestern 6 13   .316 9 15   .375
Minnesota 6 14   .300 14 15   .483
Nebraska 3 16   .158 7 20   .259
Conference tournament winner
Rankings from AP poll

The 2020–21 Michigan State Spartans men's basketball team represented Michigan State University in the 2020–21 NCAA Division I men's basketball season. The Spartans were led by 26th-year head coach Tom Izzo and played their home games at Breslin Center in East Lansing, Michigan as members of the Big Ten Conference.

The Spartans finished the regular season 15–13, 9–11 in Big Ten play to finish in a tie for eighth place. The 9–11 finish marked the first time the Spartans had finished with a record under .500 in conference play under Izzo. As the No. 9 seed in the Big Ten tournament, they lost to No. 8-seeded Maryland marking the first time the Spartans did not play in the quarterfinals of the Big Ten tournament in the tournament's history. The Spartans received an at-large bid to the NCAA tournament as the No. 11 seed in the East region. The selection marked the school's 23rd straight tournament appearance. In their First Four matchup, they were defeated by UCLA.

With Duke failing to make the NCAA tournament, Izzo took over the streak for the longest consecutive appearances in the tournament by a coach with 23.