Mike Clark (born October 28, 1964) is an American heavy metal and punk rock guitarist. He is best known for being the rhythm guitarist with Suicidal Tendencies, a band he has played with since 1987, and was the only member besides Mike Muir to return to the band when it reunited. He originally played in the thrash metal band No Mercy of which Muir was also the vocalist. During Suicidal Tendencies' hiatus he was a member of the thrash band Creeper.