Illinois Speed Press was an American rock band active during the late 1960s and early 1970s. Known for their blend of hard rock and folk influences, this band was led by duo Paul Cotton and Kal David. Cotton later became notable as a member of the band Poco. Illinois Speed Press released two albums, the self-titled "Illinois Speed Press" and "Duet," both of which showcased their signature complex guitar interplay and reflective lyrics. They were significant contributors to the hard-rock scene of their era.