The 2020–21 Arkansas Razorbacks men's basketball team represented the University of Arkansas during the 2020–21 NCAA Division I men's basketball season. The team was led by second-year head coach Eric Musselman, and played their home games at Bud Walton Arena in Fayetteville, Arkansas as a member of the Southeastern Conference. The Razorbacks finished second in the SEC regular season and earned a 3 seed in the NCAA Tournament's South Regional. Arkansas went on to make it to the Sweet Sixteen of the NCAA Tournament for the first time since the 1995–96 season, and then to the Elite Eight for the first time since the 1994–95 season. Freshman guard Moses Moody was named the SEC Freshman of the Year, 1st Team All-SEC, Freshman All-American, and AP Honorable Mention All-American. The Razorbacks