Jack Griffiths may refer to:-
Jack Griffiths (1909-1975), English footballer Jack Griffiths (rugby union) (1912-2001), New Zealand rugby union player Jack Griffiths (footballer, born 2005) (born 2005), English footballer, see 2025–26 Rochdale A.F.C. season Jack Griffiths (bowls), Welsh lawn bowler
See also
John Griffiths