Crack Up are a metal band from Germany. Their earlier albums, such as From The Ground, place the band's style mostly in the death metal camp, although with a more midpaced power metal tempo rather than the faster old-school death style. On later material, the band have introduced a "death rock" or "death 'n' roll" style, a genre similar to Entombed, or Swansong by Carcass.

The band announced their breakup in November 2003, stating that their musical progression had come to an end.