• Jack E. Clarke
  Jack E. Clarke
  Jack E. Clarke was an Australian rules footballer and coach in the VFL. An Essendon and Victorian champion, Clarke was one of the premier midfielders of the VFL for well over a decade, leading the mighty Dons to the flag in 1962 when captain and also playing in the victorious 1965 side...
  
  , former Essendon Football Club player and coach
• Jack K. Clarke
  Jack K. Clarke
  John Kildahl "Jack" Clarke was an Australian rules footballer in the Western Australian National Football League .Clarke played as a ruckman for East Fremantle, making his debut in 1952...
  
  , former East Fremantle Football Club player
• Jack Clarke (racing driver), racing driver in the FIA Formula Two Championship

See also

• Jack Clark (disambiguation)
• John Clarke (disambiguation)
• Jackie Clarke
  Jackie Clarke
  Jackie Clarke is a well known New Zealand entertainer, singer and comedian. She is best known for her judging role on New Zealand Idol in 2005.-Television:* Judge for the second season of NZ Idol * Showcase - 1997...
  
  , New Zealand entertainer
• Jackie Clarke (footballer)
  Jackie Clarke (footballer)
  Jackie Clarke was an Irish soccer player during the 1960s and 1970s.An amateur and youth international, Jackie was a defender who played for Shamrock Rovers and Bohemian F.C. amongst others during his career in the League of Ireland. Clarke came from a proud sporting family; his father Mattie...