Mark Whitmore Evans (born 2 March 1956) is an Australian musician, the current bass guitarist for rock band Rose Tattoo, and also a member of hard rock band AC/DC from March 1975 to June 1977. His playing featured on their albums T.N.T, High Voltage, Dirty Deeds Done Dirt Cheap, Let There Be Rock and '74 Jailbreak. Evans has played for numerous other groups, sometimes on lead guitar, including Finch (a.k.a. Contraband), Cheetah, Swanee, Heaven and The Party Boys. Evans' autobiography, Dirty Deeds: My Life Inside/Outside of AC/DC was released in December 2011.