Dan Donegan (born August 1, 1968) is an American musician and guitarist for heavy metal band Disturbed. Donegan began playing guitar as a teenager and eventually formed a band called Vandal, which was an '80s-style hair band. He also played with some of the members of Vandal in another band that was called Loudmouth. Donegan was added to the guitar show "Chop Shop's" list of "Top 100 Most Complete Guitar Players of All Time" at number 76.