John Graham (March 9, 1864—1952) was a politician in Manitoba, Canada. He served in the Legislative Assembly of Manitoba from 1914 to 1920, as a member of the Liberal Party.

John Graham is a British music producer who is also known under the pseudonyms "Quivver" and "Space Manoeuvres". He was a former member of music production team Tilt.

John S.S. Graham (1915 in Belfast, Northern Ireland–29 December 1997) was an important I.R.A. activist in the 1940s who, rather unusually, was a Protestant.

David John Graham CBE (born January 1, 1935, in Stratford, New Zealand) is the current president of the New Zealand Rugby Football Union and a former All Black loose forward who played 22 Tests between 1958 and 1964, including 3 as captain. He was headmaster of Auckland Grammar School from 1973 to 1993, New Zealand cricket team manager from 1997 to 1999, Auckland University Chancellor from 1999 to 2004, and was elected president of the NZRFU in April, 2005.

Colonel John Graham (24 April 1778 – 13 March 1821) was a soldier notable for founding Grahamstown, South Africa in 1814. Grahamstown went on to become a military, administrative, judicial and educational centre for its surrounding region.