Jack Henry may refer to: * Jack Henry (industrialist) (1917–2003), New Zealand industrialist * Jack Henry (American football, born 1926) (1926–2018), American football player and coach * Jack Henry (footballer, born 1998), Australian rules footballer * Jack Henry (Australian communist) (1904–1976) * Jack Henry, co-founder of Jack Henry & Associates, an American information technology company, in 1976

See also