The 2019–20 Western Michigan Broncos men's basketball team represented Western Michigan University during the 2019–20 NCAA Division I men's basketball season. The Broncos were led by 17th-year head coach Steve Hawkins, and played their home games at University Arena in Kalamazoo, MI as members of the West Division of the Mid-American Conference. They finished the season 13–19, 6–12 in MAC play to finish in a tie for fifth place in the West Division. They lost in the first round of the MAC tournament to Toledo.