Jack Gray
Jack Gray may refer to:
- Dolly Gray impostor, also known as Jack "Dolly" Gray, unknown American footballer who played in the National Football League in 1922
- Jack Gray (American football), end for the Princeton Tigers and the Green Bay Packers of the NFL
- Jack Gray (basketball), American college basketball player and coach
- Jack Gray (Canadian football), Canadian football player for the Toronto Argonauts
- Jack Gray (choreographer), choreographer of contemporary Māori dance in New Zealand
- Jack Gray (footballer, born 1885), Australian rules footballer for Geelong
- Jack Gray (footballer, born 1916), Australian rules footballer for Footscray
- Jack L. Gray, Canadian marine artist
- Jack Gray-Spence, Australian rugby league and rugby union player
- Jack Gray (musician), Australian singer and songwriter