John Beckett
John Beckett may refer to:
- John Beckett (politician) (1894–1964), British Labour Party then far right politician
- John Beckett (American football) (1892–1981), American college football player
- John Archibald Beckett (1906–1947), Royal Air Force airman
- John Beckett (lawyer), Scottish lawyer and former Solicitor General for Scotland
- Sir John Beckett, 2nd Baronet, PC, FRS (1775–1847), British lawyer and Tory politician
- John S. Beckett (1927–2007), Irish musician, composer, and conductor