president of the Motion Picture Association of America Jack Van Berg (1936–2017), American Hall-of-Fame horse trainer Jack Van Impe (1931–2020), American televangelist Jack Vance (1916–2013), American science fiction, fantasy, and mystery writer Jack Veal (born 2007), British child actor Jack Vettriano (born 1951), Scottish painter Jack Victory (born 1964), American professional wrestler and manager Jack Vidgen (born 1997), Australian singer Jack Viney (born 1994), Australian rules football player Jack Voigt (born 1966), Major League Baseball outfielder Jack Vosti (1903–1977), Australian rules footballer Jack Waite (born 1969), American former tennis player Jack Warner (disambiguation) Jack Webb (1920–1982), American actor, television producer, director, and screenwriter Jack Welch (disambiguation) Jack White (disambiguation) Jack Whitehall (born 1988), English comedian, presenter, actor, and writer Jack Wild (1952–2006), English actor Jack Williamson (1908–2006), American science fiction writer Jack Wilshere (born 1992), English footballer Jack Witikka (1916–2002), Finnish film director Jack Liangjie Xu, former Co-President and Chief Technology Officer of SINA Corporation Jack Yan (born 1972), New Zealand publisher, designer, and businessman Jack Yang, American computer scientist and biophysicist Jack Yarber (born 1967), American singer, songwriter, and guitarist Jack Yeandle (born 1989), English rugby union player Jack Yellen (1892–1991), American lyricist and screenwriter Jack Yerman (born 1939), American former sprinter Jack Yost (born 1945), American politician Jack Youngblood (born 1950), American former college and professional football player Jack Youngerman (1926–2020), American artist Jack Zajac (born 1929), American artist Jack Zduriencik (born 1951), Major League Baseball general manager Jack Zelig (1888–1912), American gangster Jack Zeller (1883–1969), American baseball executive Jack Zhao (born 1969), Chinese contract bridge player Jack Ziebell (born 1991), Australian rules footballer Jack Zilly (1921–2009), American football player Jack Zipes (born 1937), American retired professor of German Jack Zouhary (born 1951), American federal judge Jack Zunz (1923–2018), British civil engineer, former chairman of Ove Arup & Partners Fictional characters Folklore and nursery rhymes Jack Frost, bringer of winter Jack (hero), an archetypal English hero of such fairy tales as "Jack and the Beanstalk" Characters in English nursery rhymes and proverbs, including: "Jack and Jill" "Jack Be Nimble" "Jack Spratt" "Little Jack Horner" Films and novels Jack Aubrey, an officer in the Royal Navy of the Napoleonic Wars, one of the two main characters in the Aubrey–Maturin series by Patrick O'Brian Jack Burton, from the film Big Trouble in Little China Jack Butler, the main character played by Michael Keaton in the 1983 American comedy movie Mr.