2021 Mountain West Conference men's basketball tournament

2021 Mountain West Conference men's basketball tournament
ClassificationDivision I
Season2020–21
Teams11
SiteThomas & Mack Center
Paradise, Nevada
ChampionsSan Diego State (6th title)
Winning coachBrian Dutcher (2nd title)
MVPMatt Mitchell (San Diego State)
TelevisionStadium/MWN, CBSSN, CBS
← 2020
2022 →
2020–21 Mountain West Conference
men's basketball standings
Conf Overall
Team W   L   PCT W   L   PCT
No. 16 San Diego State 14 3   .824 23 5   .821
Utah State 15 4   .789 20 9   .690
Colorado State 14 4   .778 20 8   .714
Boise State 14 6   .700 19 9   .679
Nevada 10 7   .588 16 10   .615
Fresno State 9 11   .450 12 12   .500
UNLV 8 10   .444 12 15   .444
Wyoming 7 9   .438 14 11   .560
San Jose State 3 13   .188 5 16   .238
Air Force 3 17   .150 5 20   .200
New Mexico 2 15   .118 6 16   .273
Conference tournament winner
Rankings from AP poll

The 2021 Mountain West Conference men's basketball tournament was the postseason men's basketball tournament for the Mountain West Conference. It was held on March 10–13, 2021 at the Thomas & Mack Center on the campus of University of Nevada, Las Vegas, in Las Vegas, Nevada. The tournament champion, San Diego State, received the Mountain West's automatic bid to the NCAA tournament.