John Dyer (1699–1757) was a painter and Welsh poet.
John Dyer may also refer to:
Buddy Dyer (John Hugh Dyer, born 1958), mayor of Orlando, Florida Sir John Dyer, 6th Baronet (1738–1801), English soldier and courtier who was Groom of the Bedchamber to the Prince of Wales. John Dyer (rugby union) (born 1992), Fijian rugby union player John James Dyer (1809–1855), United States federal judge in Iowa John Lewis Dyer (1812–1901), Methodist Episcopal clergyman and one of sixteen founders of 19th century Colorado John Smith alias Dyer (1498/99–1571), MP for Ipswich 1547, 1553 and 1554 John Dyer (14th-century MP), cloth merchant and member of the Parliament of England John Dyer (cyclist) (born 1938), Welsh cyclist
See also John Dwyer (disambiguation) John Dyer Baizley, American musician and poet Jack Dyer (disambiguation) John Dye (disambiguation)