John Gwynne

John Gwynne, Gwynn or Gwyn may refer to:

Politicians

 * John W. Gwynne (1889–1972), Republican U.S. representative from Iowa
 * John Gwynne (MP for Bath), English member of parliament (MP)
 * John Gwynne (MP for Caernarvonshire) (died 1574), MP for Caernarvonshire (UK Parliament constituency)
 * John Gwyn (MP for Cardigan), MP for Cardigan (UK Parliament constituency)
 * John Gwynne (MP for Wareham), MP for Wareham (UK Parliament constituency)

People in sport

 * John Tudor Gwynn ("Jack", 1881–1956), Irish cricketer and reporter in British India
 * John David Gwynn (1907–1998), Irish cricketer and civil engineer
 * John Gwynne (commentator) (1945–2022), British sport reporter and commentator

Others

 * John Gwynne (captain), Welsh soldier
 * John Gwynn (architect) (1713–1786), British architect and civil engineer
 * John Gwyn (philanthropist) (1755–1829), Derry linen merchant and benefactor
 * John Wellington Gwynne (1814–1902), Canadian lawyer and Supreme Court judge
 * John Gwynn (Syriacist) (1827–1917), Irish Syriacist and Anglican dean