John Hargreaves
John Hargreaves is the name of the following people:
- John Hargreaves (football player) (1860-1903), English football player
- John Hargreaves (singer) (1910-1991), English opera singer (baritone)
- John Hargreaves (historian) (1924-2015), British historian
- John Hargreaves (actor) (1945–1996), Australian actor
- John Hargreaves (snooker player) (born 1945), English snooker player
See also:
- John Hargrave ( White Fox ; 1894–1982), British draftsman, author and politician