Altered State may refer to: Altered state of consciousness
Music Altered State (band) Altered State (Altered State album) Altered State (Tesseract album) Altered State (Yellowjackets album) Altered State (Stu Dent album) "Altered State", the 12th movement of Mike Oldfield's Tubular Bells II Altered States of America, a mini CD by Agoraphobic Nosebleed
Other uses Altered States, a novel by Paddy Chayefsky Altered States, a 1980 film based on the novel
See also Altered level of consciousness