The 2015 Calder Cup playoffs of the American Hockey League began on April 22, 2015, with the playoff format that was introduced in 2012. The sixteen teams that qualified, eight from each conference, will play best-of-five series in the conference quarterfinals, with the playoffs to continue with best-of-seven series for the conference semi-finals, conference finals, and Calder Cup finals. The Manchester Monarchs defeated the Utica Comets in five games to win the Calder Cup for the first time in franchise history, and the last prior to their relocation as the Ontario Reign.