Michael James Williamson is an English professional football manager and former player who played as a centre back. He is currently the head coach of EFL League Two club Milton Keynes Dons.

Milton Keynes Dons Football Club, usually abbreviated to MK Dons, is a professional association football club based in Milton Keynes, Buckinghamshire, England. The team competes in EFL League Two, the fourth level of the English football league system. The club was founded in 2004, following Wimbledon F.C.'s controversial relocation to Milton Keynes from south London, when it adopted its present name, badge and home colours.