List of Famous people named Jack

Jack Cutmore-Scott is an English actor. He is known for his role in the ABC drama series Deception.

Jack Robert Lengyel is a software executive and former American football coach, lacrosse coach, and college athletics administrator. He served as the head football coach at the College of Wooster from 1966 to 1970 and at Marshall University from 1971 until 1974, compiling a career college football record of 33–54. At Marshall, he took over the Thundering Herd football program after the Southern Airways Flight 932 plane crash that killed nearly the entire team in 1970. Lengyel was the athletic director at California State University, Fresno from 1983 to 1986, at the University of Missouri from 1986 to 1988, and at the United States Naval Academy from 1988 to 2001. He served as the interim athletic director at Temple University in 2002, at Eastern Kentucky University from 2002 to 2003, and at the University of Colorado Boulder from 2004 to 2005.

Jonathan Jackson Conklin is an American football offensive tackle for the Cleveland Browns of the National Football League (NFL). He played college football at Michigan State University.

Jack Michael McManus is a BRIT School-educated singer-songwriter from West Wickham, London, in England. In 2012 he married actress and singer Martine McCutcheon.

Jack Thompson, AM is an Australian actor and one of the major figures of Australian cinema. He was educated at University of Queensland, before embarking on his acting career. In 2002, he was made an honorary member of the Australian Cinematographers Society (ACS). He is best known as a lead actor in several acclaimed Australian films, including such classics as The Club (1980), Sunday Too Far Away (1975), The Man from Snowy River (1982) and Breaker Morant (1980). He won Cannes and AFI acting awards for the latter film. He was the recipient of a Living Legend Award at the 2005 Inside Film Awards.

John "Jack" Conger is an American competition swimmer who specializes in butterfly and freestyle events. He is an Olympic gold medalist in the 4 × 200 m freestyle relay from the 2016 Summer Olympics in Rio de Janeiro and the current American Record-holder in the 200-yard butterfly with a time of 1:37.35.

Jack Wayne Sikma is an American former professional basketball center. He was a seven-time NBA All-Star with the Seattle SuperSonics, who drafted him in the first round with the eighth overall pick of the 1977 NBA draft. In 1979, he won an NBA championship with Seattle. Sikma finished his playing career with the Milwaukee Bucks. He was elected to the Naismith Basketball Hall of Fame in 2019.

Jacob Joseph "Jack" Lew is an American attorney and politician who served as the 76th United States Secretary of the Treasury from 2013 to 2017. A member of the Democratic Party, he also served as the 25th White House Chief of Staff from 2012 to 2013 and Director of the Office of Management and Budget in both the Clinton Administration and Obama Administration.

Jack Siegfried Ryder is an English actor, best known for playing Jamie Mitchell in the BBC One soap opera EastEnders from 1998 to 2002. He has subsequently established himself as a film and theatre director.

Jack Burkman is an American conservative lobbyist and conspiracy theorist. Burkman has been involved, along with far-right conspiracy theorist Jacob Wohl, in multiple plots that attempted to frame public figures for fictitious sexual assaults, including in October 2018 against U.S. Special Counsel Robert Mueller, in April 2019 against 2020 Democratic presidential candidate Pete Buttigieg, and in April 2020 against White House Coronavirus Task Force member Anthony Fauci. Burkman was also involved in spreading conspiracy theories about the 2016 murder of Seth Rich, and in 2017 Burkman was shot in the buttocks and thigh and hit with a car by a man he had hired to assist him in an independent attempt to solve Rich's murder. Burkman drew significant media attention in 2014 for organizing a protest against the Dallas Cowboys of the NFL after the team signed Michael Sam, an openly gay football player, to its practice squad.