Jack Lewis

Jack Lewis may refer to:

Authors

 * Jack Lewis (screenwriter) (1924–2009), American screenwriter, stuntman, and U.S. Marine
 * Jack Lewis (author) (born 1964), American author and Motorcyclist magazine columnist

Sports

 * Jack Lewis (baseball) (1884–1956), American player
 * Jack Lewis (equestrian) (born 1902), Irish Olympic equestrian
 * Jack Lewis (footballer, born 1902) (1902–?), Welsh footballer who played for Cardiff City and Newport County
 * Jack Lewis (footballer, born 1912) (1912–?), Welsh footballer who played for Stoke City
 * Jack Lewis (footballer, born 1919) (1919–2002), English footballer who played for Crystal Palace, Bournemouth and Reading
 * Jack Lewis (footballer, born 1948), Wales under-23 international footballer who played for Grimsby Town
 * Jackie Lewis (born 1936), British racing driver

Other

 * Jack Windsor Lewis (1926–2021), British phonetician
 * Jack Lewis, Baron Lewis of Newnham (1928–2014), English chemist
 * Jack P. Lewis (born 1919), American Bible scholar
 * Jack Lewis (musician) (born 1980), American musician
 * Jack Patrick Lewis (born 1984), American politician
 * Jack Clark Lewis (1935-2022), President and CEO of Amdahl Corporation