John Coates

John Coates may refer to:

• John Coates (tenor) (1865–1941), English tenor
• John H. Coates (born 1945), Australian mathematician
• John Coates (sports administrator) (born 1950), Australian solicitor, president of the Australian Olympic Committee
• John Coates (naval architect) (1922–2010), British naval architect and historian
• John M. Coates, neuroscientist at the University of Cambridge
• John Coates (Australian politician) (born 1944), Australian Senator for Tasmania
• John Coates (general) (born 1932), officer in the Australian Army

See also

• Jonathan Coates (born 1975), Welsh professional footballer