2012–13 Buffalo Bulls men's basketball team

The 2012–13 Buffalo Bulls men's basketball team represented the University at Buffalo, The State University of New York during the 2012–13 NCAA Division I men's basketball season. The Bulls, led by 14th year head coach Reggie Witherspoon, played their home games at Alumni Arena and were members of the East Division of the Mid-American Conference. They finished the season 14–20, 7–9 in MAC play to finish in a tie for fourth place in the East Division. They advanced to the quarterfinals of the MAC tournament, where they lost to Kent State.

Following the season,  coach Reggie Witherspoon was fired. He posted a record of 198–228 in 14 seasons.

Schedule
!colspan=9| Regular season

!colspan=9| 2013 MAC men's basketball tournament