Superliga de Voleibol Masculina 2012–13 is the 49th (XLIX) season since its establishment. The 2012–13 regular season started on October 13, 2012, and finished on March 2, 2013. Championship playoffs began March 8, with the two semifinals winners vying for the championship title in the Final. Defending champion CAI Teruel was defeated in the Final by Unicaja Almería, thus winning its ninth title, its first title since the last time in 2004-05 season.