Nightmare Anatomy is the second studio album by American rock band Aiden, released on October 4, 2005 by record label Victory.

[2]In July and August 2005, the group supported The Hurt Process on their New Faces from Different Places tour.

October through December 2005 the band played the opening slot on the Never Sleep again tour with Silverstein, Bayside, and Hawthorne Heights.

In March and April 2006, the group supported Thirty Seconds to Mars on the Forever Night Never Day tour.

[7] For Aiden's final tour in the fall of 2015, they played Nightmare Anatomy in its entirety.