The 2012–13 Eastern Michigan Eagles men's basketball team represented Eastern Michigan University during the 2012–13 NCAA Division I men's basketball season. The Eagles, led by second year head coach Rob Murphy, played their home games at the Eastern Michigan University Convocation Center and were members of the West Division of the Mid-American Conference. They finished the season 16–18, 7–9 in MAC play to finish in fourth place in the West Division. They won two games in the MAC tournament to advance to the quarterfinals where they lost to Western Michigan.