Government

• Michael Walker, Baron Walker of Aldringham, former British Chief of the Defence Staff
• Sir (Charles) Michael Walker
  Charles Michael Walker
  Sir Charles Michael Walker was a British diplomat. He served as British High Commissioner toCeylon, later Sri Lanka , to Malaysia , and to India ....
  
  , British ambassador
• Michael Walker (politician)
  Michael Walker (politician)
  Michael Walker was the City Councillor in Toronto, Canada, for Ward 22 from 1982 to 2010. Ward 22 is bounded on the north by Eglinton Avenue and Broadway Avenue, on the east by Bayview Avenue, on the west by Spadina Avenue, and on the south by Moore Avenue and along the North Toronto Rail...
  
  , Toronto City councillor

The Arts

• Michael Walker (actor), actor
• Michael Walker (film director), writer and director of the film Chasing Sleep
• Michael Walker (musician), drummer
• Michael Patrick Walker
  Michael Patrick Walker
  Michael Patrick Walker is a composer/lyricist and musician as well as an arranger and orchestrator. He is best known for co-writing the musical, Altar Boyz with fellow composer/lyricist Gary Adler and book writer Kevin Del Aguila...
  
  , composer/lyricist

Sport

• Michael Walker (cyclist), British Olympic cyclist
• Michael Walker (jockey)
  Michael Walker (jockey)
  Michael Walker is New Zealand jockey of Māori ancestry. He was born in Rotorua, New Zealand in the central districts of the North Island, although his family later moved to Waitara. At the age of 11 Walker approached noted thoroughbred trainer Allan Sharrock, asking for work with his horses....
  
  
• Michael Walker (tennis), professional tennis player from Hong Kong
• Mick Walker
  Mick Walker
  Mick Walker was an English football manager. He was manager of Notts County, succeeding Neil Warnock in January 1993. He was fired in September 1994.-References:...
  
  , English football manager
• Mickey Walker (American football), National Football League player for the New York Giants from 1961-1966
• Mickey Walker (boxer), professional boxer in the 1920s
• Mickey Walker (footballer)
  Mickey Walker (footballer)
  Michael John "Mickey" Walker, Jr. is an English former professional footballer and coach who is currently the Director of Football at Doncaster Rovers.-Early life:...
  
  , English football player and administrator
• Mickey Walker (golfer), professional golfer

Other

• Michael Walker (economist)
  Michael Walker (economist)
  Michael Walker, Ph.D is a Canadian economist. He is best known as the founder of The Fraser Institute....
  
  , Canadian economist
• Michael Walker (knifemaker)
  Michael Walker (knifemaker)
  Michael Leon Walker is an American custom knife maker and sculptor based in Taos, New Mexico. Walker is the inventor of over 20 different knife mechanisms including the Walker Linerlock which he secured a trademark for in 1980...
  
  , knifemaker who invented the Walker Linerlock mechanism
• DCS Michael 'Mike' Walker, fictional character in the British television series Trial & Retribution
  Trial & Retribution
  Trial & Retribution is a feature-length ITV police proceduraltelevision drama series that began in 1997. It was devised and written by Lynda La Plante as a follow-on from her successful television series Prime Suspect. Each episode of the Trial & Retribution series is broadcast over two nights. The...
  
  
• Michael Walker, convicted spy and son of convicted Soviet spy and American traitor John Anthony Walker
  John Anthony Walker
  John Anthony Walker, Jr. is a former United States Navy Chief Warrant Officer and communications specialist convicted of spying for the Soviet Union from 1968 to 1985, at the height of the Cold War...