2009–10 Maryland Terrapins men's basketball team

2009–10 Maryland Terrapins men's basketball
ACC Regular Season Co-Champions
NCAA tournament, Round of 32
ConferenceAtlantic Coast Conference
Ranking
CoachesNo. 18
APNo. 20
Record24–9 (13–3 ACC)
Head coach
Assistant coachKeith Booth
Chuck Driesell
Robert Ehsan
Troy Wainwright
Home arenaComcast Center
2009–10 ACC men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 3 Duke 13 3   .813 35 5   .875
No. 20 Maryland 13 3   .813 24 9   .727
Florida State 10 6   .625 22 10   .688
Virginia Tech 10 6   .625 25 9   .735
Wake Forest 9 7   .563 20 10   .667
Clemson 9 7   .563 21 11   .656
Georgia Tech 7 9   .438 23 13   .639
Boston College 6 10   .375 15 16   .484
Virginia 5 11   .313 15 16   .484
North Carolina 5 11   .313 20 17   .541
NC State 5 11   .313 20 16   .556
Miami (FL) 4 12   .250 20 13   .606
2010 ACC tournament winner
As of March 19, 2010
Rankings from AP Poll

The 2009–10 Maryland Terrapins men's basketball team represented the University of Maryland in the 2009–10 college basketball season as a member of the Atlantic Coast Conference (ACC). Gary Williams was in his 21st year as the team's head coach. The Terrapins finished the season 24–9, 13–3 in ACC play, to claim a share of the regular-season championship with Duke. They lost in the quarterfinals of the 2010 ACC men's basketball tournament to Georgia Tech. They received an at-large bid to the 2010 NCAA Division I men's basketball tournament, earning a 4-seed in the Midwest Region. They defeated 13-seed Houston in the first round before losing to 5-seed and AP #13 Michigan State in the second round.

In a rare double-sweep of regular-season awards, Williams was voted as the ACC Coach of the Year while Greivis Vásquez was named the ACC Player of the Year.