The 2020–21 George Washington Colonials men's basketball team represented George Washington University during the 2020–21 NCAA Division I men's basketball season.

The team was led by second-year head coach Jamion Christian, and played their home games at Charles E. Smith Center in Washington, D.C. as a member of the Atlantic 10 Conference.

They defeated Fordham in the first round of the A-10 tournament before losing in the second round to George Mason.

They were eliminated by Fordham in the opening round of the 2020 Atlantic 10 men's basketball tournament.

[1] Roster Last update: January 6, 2021 [3]