Mark Crossley, English-Welsh footballer and manager
Mark Geoffrey Crossley (born 16 June 1969) is a football coach and former professional footballer.

As a player, he was a goalkeeper from 1988 until 2011 and he has previously played for numerous clubs in England's top flight, notably for Nottingham Forest, where he became the only goalkeeper to stop a Matt Le Tissier penalty kick. He has also played for Manchester United, Millwall, Middlesbrough, Stoke City, Fulham, Sheffield Wednesday, Oldham Athletic and Chesterfield. He earned three caps for the England U21 team, but opted to switch allegiance to Wales and received eight full international caps between 1997 and 2004.

Following retirement, he moved into coaching and has worked as a goalkeeping coach at Chesterfield, Sheffield Wednesday, Barnsley and Notts County. During these times he has spent two spells in caretaker charge of a club, having managed Chesterfield in 2012 and Notts County in 2018.