John Gwynne

John Gwynne, Gwynn or Gwyn may refer to:

Politicians

• John Gwynne (MP for Caernarvonshire) (died 1574), MP for Caernarvonshire (UK Parliament constituency)
• John Gwyn (MP) for Cardigan (UK Parliament constituency)
• John W. Gwynne (1889–1972), Republican U.S. Representative from Iowa
• John Gwynne (MP for Wareham), in 1572, MP for Wareham (UK Parliament constituency)
• John Gwynne (MP for Bath), in 1563, MP for Bath

Others

• John Gwynne (captain) (fl. 1660), British 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 (professor) (1827–1917), Irish Syriacist and Anglican dean
• John Tudor Gwynn (1881–1956), Irish cricketer
• John David Gwynn (1907–1998), Irish cricketer
• John Gwynne (commentator) (born 1945), British sport commentator