Jack Barrett

Jack Barrett may refer to:


 * Jack Barett (footballer (1874–1934), English footballer who played for Southampton
 * Jack Barrett (footballer, born 2002), English footballer
 * Jack Barrett (hurler) (1910–1979), Irish sportsman
 * Jack Barrett (cricketer) (1866–1916), Australian cricketer
 * Jack Barrett (politician), Irish politician
 * Jack Barrett (rugby union) (born 2004), Australian rugby union player