The 2015 Mid-American Conference men's basketball tournament was a post-season basketball tournament for the Mid-American Conference (MAC) 2014–15 college basketball season. Tournament first-round games were held on campus sites at the higher seed on March 9. The remaining rounds were held at Quicken Loans Arena in Cleveland between March 11–14. University at Buffalo won the tournament and received the conference's automatic bid into the 2015 NCAA tournament.