2025 Big Ten men's basketball tournament

2025 Big Ten men's basketball tournament
ClassificationDivision I
Season2024–25
Teams15
SiteGainbridge Fieldhouse
Indianapolis, Indiana
ChampionsMichigan (4th title)
Winning coachDusty May (1st title)
MVPVladislav Goldin (Michigan)
TelevisionPeacock, BTN, CBS/Paramount+
2024–25 Big Ten Conference men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 7 Michigan State 17 3   .850 30 7   .811
No. 9 Maryland 14 6   .700 27 9   .750
No. 10 Michigan 14 6   .700 27 10   .730
UCLA 13 7   .650 23 11   .676
No. 16 Wisconsin 13 7   .650 27 10   .730
No. 14 Purdue 13 7   .650 24 12   .667
Illinois 12 8   .600 22 13   .629
Oregon 12 8   .600 25 10   .714
Indiana 10 10   .500 19 13   .594
Ohio State 9 11   .450 17 15   .531
Rutgers 8 12   .400 15 17   .469
Minnesota 7 13   .350 15 17   .469
Northwestern 7 13   .350 17 16   .515
USC 7 13   .350 17 18   .486
Iowa 7 13   .350 17 16   .515
Nebraska 7 13   .350 21 14   .600
Penn State 6 14   .300 16 15   .516
Washington 4 16   .200 13 18   .419
2025 Big Ten tournament winner
Rankings from AP poll

The 2025 Big Ten men's basketball tournament (branded as the 2025 TIAA Big Ten Men's Basketball Tournament for sponsorship reasons) was a postseason men's basketball tournament for the Big Ten Conference in the 2024–25 NCAA Division I men's basketball season. The tournament took place from March 12–16, 2025 and was held at the Gainbridge Fieldhouse in Indianapolis, Indiana. As the tournament winner, Michigan received the conference's automatic bid to the 2025 NCAA Division I men's basketball tournament.

This was the first edition since the conference expanded to 18 teams. Only 15 teams participated, with the bottom three teams not qualifying.