John Beynon
John Beynon may refer to:
- Jackie Beynon, Welsh footballer
- Sir John Beynon, 1st Baronet, Welsh industrialist
- A pen name of the British novelist John Wyndham
- John Beynon , principal of King's College London
- John H. Beynon, Welsh scientist in the field of mass spectrometry
- John Beynon, British poet who won the Eric Gregory Award