Michael Anthony Farren (3 September 1943 – 27 July 2013) was an English rock musician, singer, journalist, and author associated with counterculture and the UK underground, who had a significant influence on the development of British proto punk garage rock music.

Farren was the singer with the proto-punk garage rock R&B band The Deviants between 1967 and 1969, releasing three albums. During 1970 he released the solo album Mona – The Carnivorous Circus, which also featured Steve Peregrin Took, John Gustafson and Paul Buckmaster, before ending his music business to concentrate on writing.

During the mid-1970s, he briefly revived his musical career, releasing the single "Play With Fire" featuring Marky Bell (later in The Ramones) , Jon Tiven, and Doug Snyder, the EP Screwed Up, album Vampires Stole My Lunch Money and single "Broken Statue". The album featured fellow New Musical Express (NME) journalist Chrissie Hynde, Dr. Feelgood guitarist Wilko Johnson and the original Motörhead guitarist, Larry Wallis. He also contributed song ideas and music for short-lived Ladbroke Grove ensemble Warsaw Pakt's 1977 Needle Time LP.

He sporadically did musical work after that, collaborating with MC5's Wayne Kramer on Who Shot You Dutch? and Death Tongue, Jack Lancaster on The Deathray Tapes and Andy Colquhoun on The Deviants albums Eating Jello With a Heated Fork and Dr. Crow.

Aside from his own work, he provided lyrics for various musician friends over the years. He collaborated with Ian Fraser Kilmister (Lemmy), co-writing "Lost Johnny" for Hawkwind, and "Keep Us on the Road" and "Damage Case" for Motörhead. With Larry Wallis, he co-wrote "When's the Fun Begin?" for the Pink Fairies and several tracks on Wallis' solo album Death in the Guitafternoon. He provided lyrics for the Wayne Kramer single "Get Some" during the mid-1970s, and continued to work with and for him during the 1990s.