Stephen Maynard Clark (23 April 1960 – 8 January 1991) was an English musician. He was a guitarist and songwriter for the hard rock band Def Leppard until his death in 1991. In 2007, Clark was ranked No. 11 on Classic Rock Magazine's "100 Wildest Guitar Heroes". In 2019, he was posthumously inducted into the Rock and Roll Hall of Fame as a member of Def Leppard.