Knifeworld is a British-based psychedelic rock band led by Kavus Torabi. Originally a Torabi solo project, it became a full band in summer 2009.
Knifeworld has connections with various English musical projects both inside and outside the rock world, having shared members with Cardiacs, Chrome Hoof, North Sea Radio Orchestra and Sidi Bou Said (London-based oud player Khyam Allami also served as the band's original drummer).