Jack Diamond

Jack Diamond may refer to:

• Jack Diamond (architect) (1932–2022), Canadian architect
• Jack Diamond (Canadian businessman) (1909–2001), Canadian businessman and philanthropist
• Jack Diamond, better known as Legs Diamond (1897–1931), Irish-American gangster in Philadelphia and New York City during the Prohibition era
• Jack Diamond (radio personality) (born 1954), American radio personality
• Jack Diamond (comedian) (1941–2016), British comedy entertainer
• Jack Diamond, Baron Diamond (1907–2004), British politician and peer
• Jack Diamond (footballer, born 1910) (1910–1961), English footballer
• Jack Diamond (footballer, born 2000), English footballer

See also

• Diamond Jack (disambiguation)
• Jack of Diamonds (disambiguation)
• John Diamond (disambiguation)