William Hargreaves (disambiguation)

William Hargreaves (1880–1941) was a British composer.

William Hargreaves may also refer to: William Hargreaves (cricketer) (1872–1948), British cricketer William Hargreaves (footballer) (1888–1944), British professional footballer

See also John William Hargreaves (1945–1996), Australian actor Oliver William Hargreaves Leese (1894–1978), British Army officer