Michael George Farr, known professionally as Mike Leander, was a British arranger, songwriter and record producer.
He worked variously with Cliff Richard, the Beatles, David McWilliams, Gary Glitter, the Rolling Stones, Brian Jones, Marianne Faithfull, Andrew Loog Oldham, Joe Cocker, Billy Fury, Marc Bolan, Small Faces, Van Morrison, Alan Price, Peter Frampton, Keith Richards, Shirley Bassey, Lulu, Jimmy Page, Roy Orbison, Ben E. King, the Drifters, and Gene Pitney. Leander also wrote the score for the films Privilege and Run a Crooked Mile.