John Bourchier may refer to:
John de Bourchier (died c. 1330), English judge John Bourchier, 2nd Baron Bourchier (died 1400), English peer John Bourchier, 1st Baron Berners (died 1474), English peer John Bourchier, 2nd Baron Berners (1467–1533), one of Henry VIII's Chancellors of the Exchequer John Bourchier, 1st Earl of Bath (1470–1539) John Bourchier (bishop-designate) (died in/around 1577) Sir John Bourchier (died 1495) (c. 1438–1495), Baron Ferrers of Groby in right of his wife Elizabeth Grey, Baroness Ferrers of Groby John Bourchier, 2nd Earl of Bath (1499–1561) John Bourchier (MP for Hull) (1567–1626), MP for Kingston upon Hull, 1614 John Bourchier (regicide) (c. 1595–1660), English Puritan and regicide of Charles I John Bourchier (politician) (1929–2017), Australian politician