Marvin Clement Bartley (born 4 July 1986) is an English professional football coach and former player, who most recently was manager of Scottish League One club Queen of the South.
Early in his career, Bartley played for English non-league clubs Burnham, Hayes, Didcot Town and Hampton & Richmond Borough. He broke into the professional leagues in 2007 with Bournemouth, where he made over 100 Football League appearances. Soon after Bournemouth manager Eddie Howe moved to Burnley in 2011, Bartley followed Howe to Turf Moor.