may refer to:

*Jack Jones (banker), a fictional Texan tycoon in Oliver Stones film Nixon *Jack Jones (singer) (born 1938), American jazz and pop singer *Jack Jones (novelist) (1884–1970), Welsh novelist and playwright *Jack Jones (trade union leader) (1913–2009), British trade union leader *Jack Jones (association footballer born 1874) (1874–1904), English football forward for Small Heath, Bristol Rovers and Tottenham *Jack Jones (association footballer born 1891) (1891–1948), English football defender for Birmingham, Nelson and Crewe *Jack L Jones (1866–1931), Wales international footballer who played for Grimsby, Sheffield United and Tottenham *Jack C. Jones (Australian rules footballer) (born 1888), an Australian rules footballer for University *Lance-Corporal Jack Jones, a character in the sitcom Dads Army *Jack Jones (rugby player) (1886–1951) Welsh international rugby union player *Jack Jones, full name John Joseph Jones (1873–1941), British Labour MP for Silvertown *Jack Jones, full name John Henry Jones (1894–1962), British Labour MP for Bolton, later MP for Rotherham *Jack Jones (born 1971), singer now know as Irwin Thomas *Jack Jones (pitcher) (1860–1936), American baseball pitcher *Jack Jones (infielder), Major League Baseball infielder in 1883 and 1884