Hassan I Sabbah was an emo/hardcore band that existed from around 2000-2001, featuring members of Force Fed Glass, Puritan, Prevail, and Rinse. The band released two demo tapes, a 7" on Robodog Records, a split 7" with Usurp Synapse on Electric Human Project and were featured on the Antipodes compilation 7" on Level Plane and on the Ghost In the Gears compilation CD on Iodine Recordings. Their drummer went on to play in Unearth and the singer to Otesanek.

Hassan I Sabbah on Last.fm.