Michael Thomas "Mick" Cocks (11 January 1955 – 22 December 2009) was an Australian musician, most noted for his guitar and songwriting work with Rose Tattoo. His original sound and style heavily influenced Guns N' Roses, who recorded a cover of the Rose Tattoo song "Nice Boys". He was also a member of Heaven, The Headhunters, Illustrated Men, Doomfoxx, Pete Wells Heart Attack and the Ted Mulry Gang.